Samsung Galaxy Express 3 j120a ud - General Questions and Answers

hello i have a samsung galaxy express 3 j120a ud i have fallowed the instructions here to root my device and it worked up until i tried to install super su or super sume i tried super sume and it crashes and says it closed unexpectedly i have knox frozen btw with link2sd and i do have root from oden and king root so whatever but i found a recovery here but i dont understand how to flash this since i dont have a custom recovery i also found a "moded" recovery for the galaxy express 3 on a mexican website i cant find the website but i still have the moded recovery img and i flashed it but when i tryed to boot into recovery it told me to go to an AT&T store for help because software had been found that is not allowed etc... anyway is there twrp or cwm or a custom rom for this model phone specifically i have root heres a link to the exact phone i have thanks any help is appropriated thanks. NOTE: i cant post links cause noob status.
NOTE: i just got su binary updated and super su to install sucessfully so yea. thanks
I got viper4android working with samsung galaxy express 3 sm-j120a read more down.

Could you possibly share how you finally got SuperSU to install properly so other folks could know? I'm looking for the process myself.
Chuck

digitalchaos1980 said:
Could you possibly share how you finally got SuperSU to install properly so other folks could know? I'm looking for the process myself.
Chuck
Click to expand...
Click to collapse
ok so i used this link to root my phone with king root http://techbeasts.com/root-galaxy-express-3-j120a/
Required downloads:
Download and install Samsung USB drivers
Download and extract Odin 3.11.1 on your computer’s desktop
Download boot image for your phone: ENG_BOOT_J120A_PG1
Download KingRoot and Super SUME APK files. Extract the folder and copy the APKs to your phone’s internal storage.
How to flash boot image to make the phone root-able
Open Odin.exe from the extracted Odin files you downloaded on your computer’s desktop.
In Odin, click the “AP” tab in Odin and select the ENG_BOOT_J120A_PC1.tar for your device that you just downloaded above.
The only options checked in Odin should be Auto Reboot and F.Reset Time. No other options should be ticked.
Now put your phone in download mode. Turn it off first. Now press and hold Volume Down + Home + Power buttons. As soon as it boots up, leave the keys. Once it shows warning, press Volume Up to continue.
Connect your phone to your PC while Odin is open.
Once your the ID:COM box turns blue in Odin after the successful connection, click the Start button.
It will flash the boot image file and reboot the phone now.
Install Kingroot
Now on your phone, go to settings > security > allow unknown sources.
Open a file manager and locate the copied Kingroot APK file.
Tap the Kingroot APK file and install it.
Once installed, open Kingroot from the app drawer.
Tap the Android Icon on the screen shown in Kingroot or if it’s already processing, let it do that.
Kingroot will start finding an exploit to root your device now. As soon as it finds an exploit, it will root and reboot your device.
Replace King User with SuperSU
Install Super SUME APK just the way you installed Kingroot.
Open Super SUME from the App Drawer now.
Follow the instructions on-screen to finish the Super SUME procedure.
Super SUME will begin to uninstall Kingroot in favour of SuperSU now.
After uninstalling KingRoot it will install SuperSU.
SuperSU will appear in app drawer after installion. That’s all.
NOTE: sometimes when u flash the ENG_BOOT_J120A_PG1 file to get root with king root it wont work try rebooting trying again or flashing file again with odin i had to flash 3 times in some cases.
READ ALL BEFORE TRYING ROOT IMPORTANT!
and after i got king root to root my phone through this method i had to downlaod a different copy of supersu me pro from i think this link https://apkpure.com/super-sume/darkslide.com.supersume if its not the right one then just google a pro copy apk but yea so once super user is done with king root and u have a copy of supersu me pro that works just run it u may have to do it a few times and it may act funny or seem to pause half way through the root process but if it dose (like it did on mine) just have supersu app installed and run it while supersu me pro is running and it should install sucessfully keep trying till it dose thats what i did oh btw when u get super user with king root download link to sd and freeze all these apps ok (scrole down)
bbcagent
com.sec.enterprise.knox.attestation
device protection manager
diagmonagent
easy setup
elm agent
galaxy apps
klms agent
knox
knox setup wizard client
knox apps update agent
knox folder container
lookout security
new registration
personal data managnmment
rcpcomponents
remote controles
rootpa
samsungdlp services
security policy updates
security log agent
setup & transfer
spftware update
usage manager
att adress book sync
at&t locker
at&t navigator
at&t protect plus
at&t smart wifi
at&t software update
callername id
and keep runing supersu me pro and supersu me untill it installes root succesfully that worked for me
also i JUST got viper4android to work with samsung galaxy express 3 btw fallow the guide in this video https://www.youtube.com/watch?v=nFqbz8Ytjx0 and download the files from the mega link in description of video.
and now i have supersu and viper4android NOTE: be sure to have installed bussybox before trying to install viper its needed i got my bussybox from fdroid.
also if u want to get xposed modules working download an app called flashfire i think 0.53 is the latest once u have root with supersu and download and install xposed framework wanam 20161128 and flash the zip with flash fire and a side note the newest copy of gltools also works with driver support i havent had a single problem with gltools. if ur system ui crashes after boot eather keep rebooting untill it stops crashing or unsinstall an app u may think caused the issue or unfreeze an app that may be causeing it dont freeze apps unless u think its safe do it at ur own risk and freeze only apps i have found to be frozen with little to no problems. as far as xposed modules go lucky patcher installs but dosent work right due to not being on a custom rom and device id changer free works fine and xinternal sd works great and xprivacy works great and android n ify works great also gravity box for 6.0 marshmallow works fine but i only used it to make volume buttons switch tracks and for a battery bar i recomend not useing it for anything else as it has caused my phone to freeze and crash and bootloop so if u want a battery bar and to change tracks on lock screen use gravity box if u dont need those things then dont use it at all or at ur own risk.
so now u have viper and xposed and supersu enjoy it has been a pain in my ass for a long time so have fun. NOTE: there is no custom recovery for this phone sometimes when u flash these files the phone will bootloop but TRUST ME if it boot loops take the battery out and turn it back on untill it turns on sometimes doing this will force the phone to clear dalvic catch i think because it upgrades all the android apps again so keep removing the battery if it dosent work after about 20 tries the reflash ur stock rom with odin just download a stock rom from google for this device and flash all files ap=ap etc... hope this all helps

Thanks for the reply back! I had originally followed those directions from that site and it didn't work the first time. I kept trying different versions of Kingroot and Super SU ME with no luck, then I decided to try Kingroot 4.1 and a zip file that when extracted and ran from terminal is supposed to replace Kingroot with Super SU. It only partially worked that being when an app asked for root it was Super SU asking the permissions. I thought I was in the clear then so I tried to let the Super SU app update the binary, but it failed. So I downloaded Flashfire and flashed Super SU zip and it worked and I thought I was hot sh*t until it rebooted lol. When it rebooted it gave me the "Unauthorized software found on this device. Please take it to an ATT dealer blah blah blah". So I downloaded factory firmware and tried again only this time before I used Flashfire to flash the Super SU zip I went and deleted all the Knox crap and most of the other stuff in your list above and it worked that time lol. I already have Xposed and a bunch of other root apps on there working pretty well so far. It's a neat little phone for a cheapy. I have an S6 as a daily driver but I like toying with the Galaxy Express 3 when I can. My driving reason behind wanting to root it is because the Wi-Fi chip inside is a brcm43438 which supports monitor mode, sorta. The Raspberry Pi 3 has the same chip and can be used with pentesting tools and since it runs on android also, I hoped to find a way to port the patched firmware to this phone. But for now it gives me something else to tinker with lol. Thanks again for the long reply, I know someone out there can maybe use our methods or a combination thereof to get this phone rooted when it wants to be difficult!
Chuck
---------- Post added at 10:21 AM ---------- Previous post was at 09:57 AM ----------
Oh and if anyone has to end up flashing factory firmware, don't get the firmware ending in PJ2, it didn't allow the special bootloader file to flash. I had to download the firmware ending in PC2 for it to work. Just an fyi!
Chuck

ur very welcom thanks for ur help as well

Yea man, no problem! God knows I've gotten enough help thru this site by either reading til my eyes bled or just asking a question lol. It's nice to give back every now and then
Chuck

digitalchaos1980 said:
Yea man, no problem! God knows I've gotten enough help thru this site by either reading til my eyes bled or just asking a question lol. It's nice to give back every now and then
Chuck
Click to expand...
Click to collapse
its nice to help but i think the thing that bothers me the most is when i ask for help on here and people eather complain that i havent googled it (even though i have) and even if i havent big deal, or they r rude and tell me im "crying" because i put to many Z's ont he word plzzzz its ridicules and its like look eather help me or not dont put me down for asking for help or make fun of me jeez ya know?

anubis2497 said:
its nice to help but i think the thing that bothers me the most is when i ask for help on here and people eather complain that i havent googled it (even though i have) and even if i havent big deal, or they r rude and tell me im "crying" because i put to many Z's ont he word plzzzz its ridicules and its like look eather help me or not dont put me down for asking for help or make fun of me jeez ya know?
Click to expand...
Click to collapse
Yea, you're going to find people like that anywhere you go. Don't let it discourage you from this place. Yes, searching first is one of the rules, but sometimes you just can't find what you are looking for! There are a lot of great and very knowledgeable folks on this site. It's where I come to look up pretty much anything I can't figure out on my own. And I come to contribute when I can.
Chuck

digitalchaos1980 said:
Yea, you're going to find people like that anywhere you go. Don't let it discourage you from this place. Yes, searching first is one of the rules, but sometimes you just can't find what you are looking for! There are a lot of great and very knowledgeable folks on this site. It's where I come to look up pretty much anything I can't figure out on my own. And I come to contribute when I can.
Chuck
Click to expand...
Click to collapse
yea i compleatly agree with you and yea thanks i wont get discouraged its just kinda of a bother thats all but yea im just glad someone appricates my posts thanks :good:

digitalchaos1980 said:
Thanks for the reply back! I had originally followed those directions from that site and it didn't work the first time. I kept trying different versions of Kingroot and Super SU ME with no luck, then I decided to try Kingroot 4.1 and a zip file that when extracted and ran from terminal is supposed to replace Kingroot with Super SU. It only partially worked that being when an app asked for root it was Super SU asking the permissions. I thought I was in the clear then so I tried to let the Super SU app update the binary, but it failed. So I downloaded Flashfire and flashed Super SU zip and it worked and I thought I was hot sh*t until it rebooted lol. When it rebooted it gave me the "Unauthorized software found on this device. Please take it to an ATT dealer blah blah blah". So I downloaded factory firmware and tried again only this time before I used Flashfire to flash the Super SU zip I went and deleted all the Knox crap and most of the other stuff in your list above and it worked that time lol. I already have Xposed and a bunch of other root apps on there working pretty well so far. It's a neat little phone for a cheapy. I have an S6 as a daily driver but I like toying with the Galaxy Express 3 when I can. My driving reason behind wanting to root it is because the Wi-Fi chip inside is a brcm43438 which supports monitor mode, sorta. The Raspberry Pi 3 has the same chip and can be used with pentesting tools and since it runs on android also, I hoped to find a way to port the patched firmware to this phone. But for now it gives me something else to tinker with lol. Thanks again for the long reply, I know someone out there can maybe use our methods or a combination thereof to get this phone rooted when it wants to be difficult!
Chuck
---------- Post added at 10:21 AM ---------- Previous post was at 09:57 AM ----------
Oh and if anyone has to end up flashing factory firmware, don't get the firmware ending in PJ2, it didn't allow the special bootloader file to flash. I had to download the firmware ending in PC2 for it to work. Just an fyi!
Chuck
Click to expand...
Click to collapse
could you provide a link to the pc2 one, or maybe even email it to me? i cant find it anywhere. all i can find is ones ending in pj1 or pc1. id appreciate it very much

yea this is the files i used heres a link https://docs.google.com/uc?id=0B62nWP8Yfdegck5wRnZyYkRqR0k or http://www.allphonefiles.com/2017/01/samsung-galaxy-express-3-sm-j120a-stock.html make sure to flash all files in .zip with odin ap file flashes to ap etc...

hope that helps

Firmware
digitalchaos1980 said:
Thanks for the reply back! I had originally followed those directions from that site and it didn't work the first time. I kept trying different versions of Kingroot and Super SU ME with no luck, then I decided to try Kingroot 4.1 and a zip file that when extracted and ran from terminal is supposed to replace Kingroot with Super SU. It only partially worked that being when an app asked for root it was Super SU asking the permissions. I thought I was in the clear then so I tried to let the Super SU app update the binary, but it failed. So I downloaded Flashfire and flashed Super SU zip and it worked and I thought I was hot sh*t until it rebooted lol. When it rebooted it gave me the "Unauthorized software found on this device. Please take it to an ATT dealer blah blah blah". So I downloaded factory firmware and tried again only this time before I used Flashfire to flash the Super SU zip I went and deleted all the Knox crap and most of the other stuff in your list above and it worked that time lol. I already have Xposed and a bunch of other root apps on there working pretty well so far. It's a neat little phone for a cheapy. I have an S6 as a daily driver but I like toying with the Galaxy Express 3 when I can. My driving reason behind wanting to root it is because the Wi-Fi chip inside is a brcm43438 which supports monitor mode, sorta. The Raspberry Pi 3 has the same chip and can be used with pentesting tools and since it runs on android also, I hoped to find a way to port the patched firmware to this phone. But for now it gives me something else to tinker with lol. Thanks again for the long reply, I know someone out there can maybe use our methods or a combination thereof to get this phone rooted when it wants to be difficult!
Chuck
---------- Post added at 10:21 AM ---------- Previous post was at 09:57 AM ----------
Oh and if anyone has to end up flashing factory firmware, don't get the firmware ending in PJ2, it didn't allow the special bootloader file to flash. I had to download the firmware ending in PC2 for it to work. Just an fyi!
Chuck
Click to expand...
Click to collapse
Need link to PC2 can't find it at all and can't get. BL file to flash in Odin special boot loader file did flash but can't find PC2. OR HELP WHY BL WILL NOT FLASH

Have root kingroot v5.0
wmhaganjr1013 said:
Need link to PC2 can't find it at all and can't get. BL file to flash in Odin special boot loader file did flash but can't find PC2. OR HELP WHY BL WILL NOT FLASH
Click to expand...
Click to collapse
Ok have root with kingroot but now can't seem to switch kinder to supersu Super Sume does not work gets stuck processing. Tried manual way and looks like everything is good til supersu goes to update binary and does not work so I need help please.
Ps flashed APJ2 IN ODIN BUT (BL) NEVER LOADED ALWAYS FAILED SO I DID THE REMAINING AND EVERYTHING WORKS .
NEED HELP WITH SUPERSU SWAP PLEASE

Ok kingroot swap to superuser
wmhaganjr1013 said:
Ok have root with kingroot but now can't seem to switch kinder to supersu Super Sume does not work gets stuck processing. Tried manual way and looks like everything is good til supersu goes to update binary and does not work so I need help please.
Ps flashed APJ2 IN ODIN BUT (BL) NEVER LOADED ALWAYS FAILED SO I DID THE REMAINING AND EVERYTHING WORKS .
NEED HELP WITH SUPERSU SWAP PLEASE
Click to expand...
Click to collapse
Ok I followed link in above posts but after I ran terminal I let kingroot force close as was said above I used uninstaller pro (root) to freeze kingroot so now I have temporary root with super su now I flashed SuperSu v2
.82 -Sr3 from Chainfire with Flashfire and that updated binary re installed SuperSu app in app drawer then unfroze kingroot and uninstalled it . That's it root with SuperSu All the credit to XDA AND ITS MEMBERS POSTS AND CHAINFIRE. LOOKING AT RECOVERY NEXT???? HMMM .PS NEVER DID GET BL FILE TO FLASH WITH APJ2 all links to other firmware r broken .
---------- Post added at 01:26 AM ---------- Previous post was at 01:24 AM ----------
anubis2497 said:
yea this is the files i used heres a link https://docs.google.com/uc?id=0B62nWP8Yfdegck5wRnZyYkRqR0k or http://www.allphonefiles.com/2017/01/samsung-galaxy-express-3-sm-j120a-stock.html make sure to flash all files in .zip with odin ap file flashes to ap etc...
Click to expand...
Click to collapse
Dead links

Great write up! dead links and a ? about J120AUCS3AQE1
Hi and thanks for the great write up, very clear. My device is a SM-J120A that sports the AT&T logo upon boot.
Have you or any one tried this method with the OTA update that [I think AT&T] pushed on May 1, '17 labeled J120AUCS3AQE1. I have soft bricked device several times trying to use PJ2 and cant find PC2 [above posted links do not work]. One other thing about the AQE1 update I was only able to get it to install by 25%, my Baseband version changed to J120AUCS3AQE1, but the security patch level has remained at Oct. 1 '16 anf the Build number is at MMB29K.J120AUCU2APJ2. Not sure what is up w/that! If any one has a link to the full "4 file" zip of J120AUCS3AQE1 I would greatly appreciate it.

Root successful...........but
I was able to root with firmware version J120AUCS3AQE1 but because mine is an AT&T phone the bootloader is "locked and signed" meaning it's never going to unlock........? I have the latest version of firmware that came out in may 2017 and it will be available to you as soon as I can post an outside web address............ Every Recovery image that I flashed caused everything to fail and a big triangle that said AT&T detected software on your device that is not allowed on our device so I guess this one is never really your own........ but you can Root with Kingroot and supersume pro to get rid of bloatware and such but other than that no custom stuff on this one.
If Kingroot keeps freezing just restart phone and keep trying it took me a long while to obtain root.

Thanks for the Rooting Guide. I found an img file online for a TWRP Recovery for Samsung Galaxy J1, but with the same Build Number (SM - J120A).
1. Should I trust it?
2. If not, is there an exploit for it already?
Really hope someone can help me. Also, Is anyone else loosing wifi connection constantly after rooting?
Cheers,
Express 3 user

Anybody can you please send stock TouchWiz here???
I really need this APK....

NEED HELP!! i made a lot of progress but simple mistakes have me stuck..
I need some help from youi guys, idk igf im just missing something or thinking too much but im stuck somewhere simple because of a silly mistake.... lol -- heres the bkgrnd story: after using the ENG_BOOT and kingroot, i was unable to get supersume to work. in my quest to do so, I ended up with xposed framework installed and working as well as some more apps n tools... well anyway==here's the curveball (#1 - lol) - i edited some fields in buildprop and applied some tweaks - i did an original backup but was unable to find it.. due to the words and windows on my screen being resized (smaller windows larger text, unable to see entire text field and unable to move within individual framed windows li(ke on microsofts launcher homescreen) - so i edited buildprop one more time.... i changed the density and it zoomed in further - double bad move. heres the next one lol - upon reboot into custom android recovery from eng boot - i accidentally wiped/reset phone instead of the dang cache partition. so - now - it reboots, to the WELCOME! ^(language select, accessibility select) START screeb for first time setup. i cannot for the life of me get it to move a window or hope to select AGREE since its "rendered offscreen" on the terms and conditions. unable to use adb, unable to update from ext storage per recovery's settings apparently..
i am however able to use serial com connection and terminal (on bbqlinux) to do a few things and even remotely open shell - idk what i did to buildprop to fubar my screen render, and even after mounting system in recovery i have not been able to push/pull buildprop or edit again, nor usual adb - im frustrated and stopped finally because i know im missing something simple as hell.. #2 ready for the knuckleball? i was able to get TWRP to flash successfully to my phone with ODIN by clicking AP and using nand erase all, repartition and f, reset time - rebooted phone into recovery and its still the eng_boot one. so i cleared cache part mounted system rebooted, then off and reboot to recovery --still no TWRP either.
i would love a copy of a good buildprop file compatible with the engboot and a little help with the buildprop replacement in the given situation lol, TWRP would be a plus - i greatly appreciate your time and help guys and i apologize if i have posted in the wrong thread or something else that is uncooth - its my very first post but im a long time reader and follower as well as an intermediate developer., thank you for your time everyone. this thread is regarding sansung sm-j120a ud with the engboot build. att go phone, no frp lock, secure download is enabled in download mode tho.. -- usb connection to win 8.1 with android studio poison kitchen etc etc - also have bbq linux

Related

[Q] Root preventing update to 5.0. PLEASE HELP!

For the past two days, I've been constantly struggling to find a way to update my phone to android 5.0. When trying to download the OTA update, it will download fine, but once it goes to install and reboot, it will stop halfway through and the same screen you see when you enter what i believe is called bootloader mode. On this screen i see clockworkmod and other words such as error which really confuses me because i do not believe I ever worked with that. Ill then be met by a message asking if i want to trust the untrusted zip to install. Upon clicking no, the phone will either reboot normally or go to another screen, where the android icon is now on his back with a red triangle above him and ill be asked if i would like to keep root access. Choosing either yes or no will result in the phone booting normally. If i click yes when asked if i want to download the untrusted zip, the result will be the same except the android will not get the red triangle. After being asked if i would like to keep root access, choosing either option will just reboot the phone.
Ive spent countless hours searching the web for solutions, and on the phone with google. I tried to flash a new image but I lack the skill and knowledge, to do this. My method of root was towerroot which i realize now was a mistake, because here i am with no knowledge on what ive actually done and no knowledge on how to fix it. I did not install a custom rom. So far, ive tried a factory reset, flashing a factory image (unsuccessful), using supersu to unroot my device, and deleting all root files in ex file explorer. I'm using windows if that helps.
The biggest kicker here now is that my phone tells me that i do not have root access any longer if i download a root checker, but when trying to install the update it asks me if i would like to keep root access. I also still have custom navigation keys stuck on my phone from the "softkeyz" app. As far as i know, there are no other traces of root on my device. I have almost no knowledge on how android os functions and am unfamiliar with terms I've been met with recently such as "custom image" "bootloader" "apk" "sdk" etc.
I completely understand that being this uninformed and rooting was a mistake, but what is done is done. If anybody has any idea at all on what i need to do to be able to update to lollipop please let me know. Any suggestions would be greatly appreciated as well. I may have left out key imformation but i've included all i can think of. If any other information is needed i can likely provide it.
1) you must be fully stock to accept OTA
2) various methods to update to and root lollipop are in my signature
3) this is the problem with one-click root methods. People don't get to learn what they need to know.
Please read my adb and fastboot thread. Again, you can get to it via my signature. Its in sticky roll-up
By the way, lack of paragraphs made your post a nightmare to read
Upgrading to 5.0
Though you don't know it, you most likely just dodged a bullet. 5.0 is not yet ready for prime time, or visa versa. Puzzle and Dragons can't launch under it (and probably won't for months.) My bank's app likewise won't launch under 5.0, and there are other impositions and quirks and annoyances. So maybe better that you couldn't do so.
I just put mine back to 4.4 and am very glad to have my old friend back. Installing 5.0 reminded me of installing Windows 8, and then wondering why the F*** I did so.
Good luck... enjoy 4.4 as long as possible. If you're not up for fixing the root issue you just described, you're also not ready for putting the phone back to 4.4 if, like me, you find 5.0 intolerable.
tthomas12 said:
For the past two days, I've been constantly struggling to find a way to update my phone to android 5.0. When trying to download the OTA update, it will download fine, but once it goes to install and reboot, it will stop halfway through and the same screen you see when you enter what i believe is called bootloader mode. On this screen i see clockworkmod and other words such as error which really confuses me because i do not believe I ever worked with that. Ill then be met by a message asking if i want to trust the untrusted zip to install. Upon clicking no, the phone will either reboot normally or go to another screen, where the android icon is now on his back with a red triangle above him and ill be asked if i would like to keep root access. Choosing either yes or no will result in the phone booting normally. If i click yes when asked if i want to download the untrusted zip, the result will be the same except the android will not get the red triangle. After being asked if i would like to keep root access, choosing either option will just reboot the phone. . Ive spent countless hours searching the web for solutions, and on the phone with google. I tried to flash a new image but I lack the skill and knowledge, to do this. My method of root was towerroot which i realize now was a mistake, because here i am with no knowledge on what ive actually done and no knowledge on how to fix it. I did not install a custom rom. So far, ive tried a factory reset, flashing a factory image (unsuccessful), using supersu to unroot my device, and deleting all root files in ex file explorer. I'm using windows if that helps. The biggest kicker here now is that my phone tells me that i do not have root access any longer if i download a root checker, but when trying to install the update it asks me if i would like to keep root access. I also still have custom navigation keys stuck on my phone from the "softkeyz" app. As far as i know, there are no other traces of root on my device. I have almost no knowledge on how android os functions and am unfamiliar with terms I've been met with recently such as "custom image" "bootloader" "apk" "sdk" etc.. I completely understand that being this uninformed and rooting was a mistake, but what is done is done. If anybody has any idea at all on what i need to do to be able to update to lollipop please let me know. Any suggestions would be greatly appreciated as well. I may have left out key imformation but i've included all i can think of. If any other information is needed i can likely provide it.
Click to expand...
Click to collapse
I have the EXACT same problem as you. I rooted my phone with towel root, then i flashed a custom recovery with an app called flashify. after that i flashed the proper supersu.zip file with the custom recovery. Next i rebooted my phone. I used an app called root checker to see if my root was working, and it was. Then i flashed my custom recovery back on. I tried updating my phone with the OTA Android 5, it was updating until around 25% once it hit that stage it just said error. Then i un rooted my phone and tried it again i got the same error. I did a factory reset and tried it again but i got the same result? i dont know why this is happening i need help!
---------- Post added at 07:27 PM ---------- Previous post was at 07:13 PM ----------
rootSU said:
1) you must be fully stock to accept OTA
2) various methods to update to and root lollipop are in my signature
3) this is the problem with one-click root methods. People don't get to learn what they need to know.
Please read my adb and fastboot thread. Again, you can get to it via my signature. Its in sticky roll-up
By the way, lack of paragraphs made your post a nightmare to read
Click to expand...
Click to collapse
Hello rootSU, you seem pretty experienced when it comes to stuff like flashing custom roms and rooting... My nexus 5 is on stock android 4.4.4, i have the stock recovery,i never flashed a rom....
When i try to use the OTA update and update to android 5.0 it always says error when its flashing. When the notification pops up i click it, then i click the button to start the download. once its downloaded and verified i click install. It takes me to my recovery and shows the android flashing logo thing and it says updating, when the progress bar reaches to 25% give or take a few percent an android logo pops up with a warning sign and it says error. I've tried multiple times and i got the same result. I even factory reseted my nexus and it still didn't work. Help ASAP please.
Regards,
cyberusman
Can't help with OTA. I refuse to use them. You can follow other advice from me in my thread in my signature
cyberusman said:
I have the EXACT same problem as you. I rooted my phone with towel root, then i flashed a custom recovery with an app called flashify. after that i flashed the proper supersu.zip file with the custom recovery. Next i rebooted my phone. I used an app called root checker to see if my root was working, and it was. Then i flashed my custom recovery back on. I tried updating my phone with the OTA Android 5, it was updating until around 25% once it hit that stage it just said error. Then i un rooted my phone and tried it again i got the same error. I did a factory reset and tried it again but i got the same result? i dont know why this is happening i need help!
---------- Post added at 07:27 PM ---------- Previous post was at 07:13 PM ----------
Hello rootSU, you seem pretty experienced when it comes to stuff like flashing custom roms and rooting... My nexus 5 is on stock android 4.4.4, i have the stock recovery,i never flashed a rom....
When i try to use the OTA update and update to android 5.0 it always says error when its flashing. When the notification pops up i click it, then i click the button to start the download. once its downloaded and verified i click install. It takes me to my recovery and shows the android flashing logo thing and it says updating, when the progress bar reaches to 25% give or take a few percent an android logo pops up with a warning sign and it says error. I've tried multiple times and i got the same result. I even factory reseted my nexus and it still didn't work. Help ASAP please.
Regards,
cyberusman
Click to expand...
Click to collapse
Did you ever remove any of the system apps? If you did, you will need to put them back or you will get an error with the OTA.
rootSU said:
1) you must be fully stock to accept OTA
2) various methods to update to and root lollipop are in my signature
3) this is the problem with one-click root methods. People don't get to learn what they need to know.
Please read my adb and fastboot thread. Again, you can get to it via my signature. Its in sticky roll-up
By the way, lack of paragraphs made your post a nightmare to read
Click to expand...
Click to collapse
xda6969 said:
Did you ever remove any of the system apps? If you did, you will need to put them back or you will get an error with the OTA.
Click to expand...
Click to collapse
Thanks for taking the time out of your busy life to help me, i already found a solution but thanks.
---------- Post added at 01:56 AM ---------- Previous post was at 01:49 AM ----------
tthomas12 said:
For the past two days, I've been constantly struggling to find a way to update my phone to android 5.0. When trying to download the OTA update, it will download fine, but once it goes to install and reboot, it will stop halfway through and the same screen you see when you enter what i believe is called bootloader mode. On this screen i see clockworkmod and other words such as error which really confuses me because i do not believe I ever worked with that. Ill then be met by a message asking if i want to trust the untrusted zip to install. Upon clicking no, the phone will either reboot normally or go to another screen, where the android icon is now on his back with a red triangle above him and ill be asked if i would like to keep root access. Choosing either yes or no will result in the phone booting normally. If i click yes when asked if i want to download the untrusted zip, the result will be the same except the android will not get the red triangle. After being asked if i would like to keep root access, choosing either option will just reboot the phone.
Ive spent countless hours searching the web for solutions, and on the phone with google. I tried to flash a new image but I lack the skill and knowledge, to do this. My method of root was towerroot which i realize now was a mistake, because here i am with no knowledge on what ive actually done and no knowledge on how to fix it. I did not install a custom rom. So far, ive tried a factory reset, flashing a factory image (unsuccessful), using supersu to unroot my device, and deleting all root files in ex file explorer. I'm using windows if that helps.
The biggest kicker here now is that my phone tells me that i do not have root access any longer if i download a root checker, but when trying to install the update it asks me if i would like to keep root access. I also still have custom navigation keys stuck on my phone from the "softkeyz" app. As far as i know, there are no other traces of root on my device. I have almost no knowledge on how android os functions and am unfamiliar with terms I've been met with recently such as "custom image" "bootloader" "apk" "sdk" etc.
I completely understand that being this uninformed and rooting was a mistake, but what is done is done. If anybody has any idea at all on what i need to do to be able to update to lollipop please let me know. Any suggestions would be greatly appreciated as well. I may have left out key imformation but i've included all i can think of. If any other information is needed i can likely provide it.
Click to expand...
Click to collapse
Okay, like i said in one of my previous posts i had the same problem as you. But i looked around and found out how to fix it. The new android OTA update checks if every single file and system app is there, if u make any changes you cant use the OTA lolipop update.To fix this you have to flash a factory image. Flashing the factory image maks your nexus have a stock android rom on it. The instructions are really easy...
https://developers.google.com/android/nexus/images
^^go on this website^^ and look for the android 4.4.4 or 5.0 factory image. There are instructions on how to flash it.
Hello Cyberusman. This isn't new in Android. Even in past versions of Android, if you removed or renamed apps or if you changed app permissions, the OTA would fail. Flashing the factory image is one way of fixing it but you could also put any removed apps back with correct permissions and that would work as well.

How to root Samsung Galaxy A8?

I am working in China, I have just bought a Samsung Galaxy A8. How can I root it?
I have tried Kingoroot without success. I tried a few other one-click root PC apps, they all can't do it.
Let me just say I'm what you guys might call a noob, I don't really understand this stuff yet.
I mainly want to root the phone so I can install Google Play, Android phones in China are not set up for it unless you root the phone and configure it yourself.
I'm dead keen to do this, as it annoys me greatly that I bought a phone and am seemingly denied the regular usage of that phone.
So in my research I also heard about a thing called Odin which you can use to install a new rom on a Samsung phone. And I came across a Chinese website which gave info on a rom you can install on an A8 which after installation means the phone is rooted. I got Odin and the rom now but I'm clueless what to do next really.
I'm thinking the phone has to be rooted to use Odin on it anyway, am I right? And if I do install the rom, it will wipe the phone right? Lose all the data and apps I've installed on it, right? I don't want that to happen, is there a mway to secure the data, put it all back just the way it was beforer the 'rooted rom' is installed?
Like I said I'm clueless really, but I'm trying to proceed cautiously, I'd be grateful for any advice.
I think that I'm going to have the same problem next week, when I get my new Samsung Galaxy A8
Have you tried methods from this page?
rooter15.blogspot.in/2015/08/how-to-root-samsung-galaxy-a8.html
I found this from another thread (posted by psafx):
Hello,
I'm seaching for a root method that works for Galaxy A8 device, anyone can root it please help.
On A8, it's Android 5.1.1 with kernel 3.10.9, KNOX 2.4
Thank you very much.
EDIT: found a solution hxxp://choimobile.vn/threads/a800f-spacex-kernel-v0-1-auto-root-busybox-android-5-1-1.60311/
Click to expand...
Click to collapse
Above, hxxp = http (I cannot post links)
File in the link above was for A800F. My model number is A800YZ. Can I use this kernel in the link above with my phone? I did not found, what is the difference between A800F and A800YZ. Could somebody help me?
The link translated from vietnamese to english with Google translator:
Kernel for Galaxy Sphinx A8
(Auto Root / Busybox)
SpaceX Kernel v0.1 - Root A800F
Automatically check and inject into the SU binary system if no (Auto Root)
Busybox automatically check and inject into the system if no (Auto Busybox)
Deep sleep fix
SELinux to permissive set
Installation Instructions:
(Note: the flash will activate Knox custom Kernel)
Enabled OEM unlock the Developer option, see screenshots here (otherwise skip this section)
Flash SpaceX Kernel by Odin 3.10.7
Once the device boots up, on the Google Play Store to download SuperSU or download and install the file SuperSU.apk here
In SuperSU, if asked, choose Update SU normal binary update
Click to expand...
Click to collapse
---------- Post added 17th September 2015 at 12:13 AM ---------- Previous post was 16th September 2015 at 11:57 PM ----------
hxxp://rootmygalaxy.net/how-to-root-samsung-galaxy-a8/
hxxp = http
In that link they say, that Frama Root App (Galaxy A8 is not on the supported devices list) worked for A800YZ in their case, but some users have had problems. Can I safely try it, without worrying that it could damage my phone? (Losing knox 0x0 is OK!)
Easy Root
so you can Easy Root almost any phone (maybe) with no risks , no data loss and absolutely no brick , follow the steps.
1_Make sure that your phone is plugged in and it have "USB Debugging" enabled ( you know how right ?)
2_Download Mobogenie for PC here >upload<<<<<.mobogenie.com<<<<</mu/release/Mobogenie_Setup_3.3.7_10002<<<<<.exe
"REMOVE THE <<<<<"
3_after the setup is done open it and click on "Please connect to your device"
4_after the device is connected go to "Toolkit" tab in the middle left and choose "One-click Root"
make sure you have internet access !
then you'll notice a small wide white status bar , that means you're starting the Root operation
5_after that a window will open with your phone model shown on it asking you rooting or no
6_click in Root and wait until it's done , then Congratulations on your safely Rooting
I hope i helped you
No you haven't helped at all to be honest, your post seems like spam.
None of these automatic one-click root programs can currently root the Samsung A8, if you had read above you would see I've already tried most of them, the best of them actually, KIngoroot, Framaroot, KIngroot, all ineffective. So you honestly think your little app can do it?
Is there anyone out there with real help to offer?
Raygo Kenobi said:
No you haven't helped at all to be honest, your post seems like spam.
None of these automatic one-click root programs can currently root the Samsung A8, if you had read above you would see I've already tried most of them, the best of them actually, KIngoroot, Framaroot, KIngroot, all ineffective. So you honestly think your little app can do it?
Is there anyone out there with real help to offer?
Click to expand...
Click to collapse
Listen man i really was trying to help you , and i assure you this is not a spam , i just want to share my experience with this "little app"only not more , i'v tried the other apps you mentioned and they didn't work.
I'm sorry but i'll try to figure a way out of your problem.
:good:
midohelali said:
Listen man i really was trying to help you , and i assure you this is not a spam , i just want to share my experience with this "little app"only not more , i'v tried the other apps you mentioned and they didn't work.
I'm sorry but i'll try to figure a way out of your problem.
:good:
Click to expand...
Click to collapse
Mad props. I'd like to know if anyone has successfully rooted the A8, and how. Must be a way, right?
Hi. I already did the steps but i am not able to normal update SU binary. Any help? Thank you.
#sorry wrong thread!
Raygo Kenobi said:
I am working in China, I have just bought a Samsung Galaxy A8. How can I root it?
I have tried Kingoroot without success. I tried a few other one-click root PC apps, they all can't do it.
Let me just say I'm what you guys might call a noob, I don't really understand this stuff yet.
I mainly want to root the phone so I can install Google Play, Android phones in China are not set up for it unless you root the phone and configure it yourself.
I'm dead keen to do this, as it annoys me greatly that I bought a phone and am seemingly denied the regular usage of that phone.
So in my research I also heard about a thing called Odin which you can use to install a new rom on a Samsung phone. And I came across a Chinese website which gave info on a rom you can install on an A8 which after installation means the phone is rooted. I got Odin and the rom now but I'm clueless what to do next really.
I'm thinking the phone has to be rooted to use Odin on it anyway, am I right? And if I do install the rom, it will wipe the phone right? Lose all the data and apps I've installed on it, right? I don't want that to happen, is there a mway to secure the data, put it all back just the way it was beforer the 'rooted rom' is installed?
Like I said I'm clueless really, but I'm trying to proceed cautiously, I'd be grateful for any advice.
Click to expand...
Click to collapse
Try Framaroot might work
Or else u have to manually root ur device....
Or else there is another method i will suggest it later first try framaroot
What is the other ways ??
Raygo Kenobi said:
Mad props. I'd like to know if anyone has successfully rooted the A8, and how. Must be a way, right?
Click to expand...
Click to collapse
I am in a similar situation to you. I used Odin and the SpaceX A800F firmware however all goes fine until the writing of the new firmware begins. The log prints out the write has failed and then I am presented with a mandarin screen saying the device is locked out and I need to visit samsung.com/cn. I can reset the device and use as normal.
My quest to crack this continue and will let you know if I succeeded. 加油!
Having the same Issue
My phone died on me and I had to run out to get a new one. I forgot China has restrictive programs and custom OS to block anything they don't want.
I am trying to root the phone and hitting walls. I might to take to a shop and do it.
can i flash polish language to A8 ?
Disable android device manager in device administrator tab and go to download mode then flash spacex kernel. (Disabling will remove frp lock) I tried it's worked on my a800f
Root
Raygo Kenobi said:
I am working in China, I have just bought a Samsung Galaxy A8. How can I root it?
I have tried Kingoroot without success. I tried a few other one-click root PC apps, they all can't do it.
Let me just say I'm what you guys might call a noob, I don't really understand this stuff yet.
I mainly want to root the phone so I can install Google Play, Android phones in China are not set up for it unless you root the phone and configure it yourself.
I'm dead keen to do this, as it annoys me greatly that I bought a phone and am seemingly denied the regular usage of that phone.
So in my research I also heard about a thing called Odin which you can use to install a new rom on a Samsung phone. And I came across a Chinese website which gave info on a rom you can install on an A8 which after installation means the phone is rooted. I got Odin and the rom now but I'm clueless what to do next really.
I'm thinking the phone has to be rooted to use Odin on it anyway, am I right? And if I do install the rom, it will wipe the phone right? Lose all the data and apps I've installed on it, right? I don't want that to happen, is there a mway to secure the data, put it all back just the way it was beforer the 'rooted rom' is installed?
Like I said I'm clueless really, but I'm trying to proceed cautiously, I'd be grateful for any advice.
Click to expand...
Click to collapse
bro i have root file for Samsung A8 A800YZ and i have rooted my phone. if some one need the file, i need some donation before i can send the file. its easy to use, just flash it using odin. thanks.
So I finally managed to root A800F 6.0.1 thanks to @rs1981
Link for TWRP: http://www.4shared.com/get/oUigxM-6ba/TWRP_302-0.html
Downloaded supersu from:
Http://viid.me/qqB1fh
1. Make sure usb debugging is on and oem unlock is on
2. copy supersu file into phone
3. Turn off phone and go into download mode (vol down+home+power)
4. Connect to pc and flash TWRP file via odine (make sure you untick autoreboot)
5. When flash passes unplug phone and hold (vol down+home+power) immediately once the screen turns black switch to (vol up+home+power) even if you see the red error keep holding and TWRP will open
6. Flash the Supersu file that you copied from TWRP and wipe delvik cache then reboot to system
Supersu should be installed and you should have root.
Thanks again @rs1981
Been trying to root A8 all day with no luck... It took me 10 mins using this method
all old methods are not working with latest firmware. follow this guide - https://forum.xda-developers.com/sa...-samsung-galaxy-a8-a800f-a800i-6-0-1-t3529327

Permanent Root T337A 5.1.1 with Kingroot today

I was messing with a bunch of stuff like supersu me, trying to replace kingroot with supersu in terminal emulator, but I don't think that had anything to do with it. I re-ran kingroot today, and now, even if I power it off all the way, or reboot, it still holds root! Permanent root is a big step, but I always want more. lol. I'm hoping there will be a way to replace it with supersu soon, and get flashfire working. On 5.1.1 BOH4 Good luck everyone!
Edit: I have no idea how I was able to keep a permanent root, but alas, I had to go messing with $#!+, and end result was having to flash stock firmware and not be able to get permanent root again. I'm not sure if things I was messing with played a strange part, or if somehow kingroot magically went through that one time, but it sucks to have lost it. I can replace kingroot with supersu using a Replace_Kinguser_with_SuperSU-v2.4 zip file, flashing it in terminal emulator, then using a power menu for root app to soft reboot before kingroot fail errors start to pop up. Sadly, if hard reboot or power off and on are done, root with supersu are wiped. If you do this, don't update the su binary or you'll hang at at&t logo in a softbrick.
whats wrong with twrp?
thelous said:
whats wrong with twrp?
Click to expand...
Click to collapse
Not sure what you mean. TWRP doesn't work on most samsung devices 5.0 & up. Also, Kingroot is limited, so as of now, flashfire doesn't work. What I'm hoping is, the supersu me app will be updated to replace the current kingroot with supersu, which should fix the flashfire problem. If flashfire works, I'm pretty sure custom roms can be flashed after that. Busybox is installable.
thelous said:
whats wrong with twrp?
Click to expand...
Click to collapse
the bootloader is locked
xjimmy said:
Not sure what you mean. TWRP doesn't work on most samsung devices 5.0 & up. Also, Kingroot is limited, so as of now, flashfire doesn't work. What I'm hoping is, the supersu me app will be updated to replace the current kingroot with supersu, which should fix the flashfire problem. If flashfire works, I'm pretty sure custom roms can be flashed after that. Busybox is installable.
Click to expand...
Click to collapse
if i remember right theres some files thst you need to delete to prevent "unroot" in boot...... similar to stock recovery flashing back on some devices after installing twrp or cwm
My rooting experience with kingroot has been temp root, with reboots causing soft brick, an update to kingroot making reboots possible without bricking, but causing unroot, and the latest update where it retains root after reboot. So whatever they did, it's working now. It is limited, however, as I doubt cwm or twrp is flashable, and flashfire doesn't work with kingroot.
What I don't want is for people to doubt me. It's easy to download the latest kingroot and try it. The lp fix boot.tar is still available, but you'll see, you won't need it. And the stock firmware .tar is available so you really have nothing to lose. What I'm hoping is, more people do it so we can move forward. I'd like to see a new version of supersu me, and flash fire working. Get to a point where we see some custom roms.
Which version of KingRoot did you use? 5.0.0 or 5.0.1?
Tried KingRoot v5.0.1 app and root doesnt stick after reboot. It actually took much longer to root then it takes with 5.0.0 version.
There is also two versions of KingRoot from different KingRoot websites; a 13.7mb and 18.5mb version. Large version, has ads and nagging notifications.
KGB7 said:
Tried KingRoot v5.0.1 app and root doesnt stick after reboot. It actually took much longer to root then it takes with 5.0.0 version.
There is also two versions of KingRoot from different KingRoot websites; a 13.7mb and 18.5mb version. Large version, has ads and nagging notifications.
Click to expand...
Click to collapse
If you're talking about the actual apk app for android, there is no version 5.0 or 5.0.1, the latest version is 4.9.2
You need to make sure you're going to Kingroot's actual website, otherwise you're going to end up on weird websites claiming to have the newest version and all that, end up with "ads and nagging notifications." lol. I bet if you opened up the kingroot app you downloaded, hit the options button (3 dots) in the top right corner and selected "about app," you'd see a different version of kingroot than 5.0, 5.0.1, or 4.9.2
If you're referring to the pc method, then I'm not sure what version that is. It pops up in a foreign language, and you might want to look up how to follow the steps accordingly. I'd be willing to bet that the pc version works just as well, though. Hope you figure out where you went wrong. Good luck.
xjimmy said:
If you're talking about the actual apk app for android, there is no version 5.0 or 5.0.1, the latest version is 4.9.2
You need to make sure you're going to Kingroot's actual website, otherwise you're going to end up on weird websites claiming to have the newest version and all that, end up with "ads and nagging notifications." lol. I bet if you opened up the kingroot app you downloaded, hit the options button (3 dots) in the top right corner and selected "about app," you'd see a different version of kingroot than 5.0, 5.0.1, or 4.9.2
If you're referring to the pc method, then I'm not sure what version that is. It pops up in a foreign language, and you might want to look up how to follow the steps accordingly. I'd be willing to bet that the pc version works just as well, though. Hope you figure out where you went wrong. Good luck.
Click to expand...
Click to collapse
The app i downloaded is version 5.0.1.392 165 from Kingroot.net
Su Version 3.64.
KGB7 said:
The app i downloaded is version 5.0.1.392 165 from Kingroot.net
Su Version 3.64.
Click to expand...
Click to collapse
Well I'll be damned. I just downloaded it and you're right. I just hate eating crow. I apologize. I will say that the reason I was insistent on it being the latest update is because that's what I did, was have my version kingroot (4.9.2 143) check for updates and it says it's up to date. I downloaded it from the official site, tried it, and had success the same day I posted this thread. My kernel version says v4.8.0 67, and my Su version says v3.61
I would be interested, if you were willing, to hear your results after trying version 4.9.2. Also, did you try it on the pc to see the difference? If none of this works, is there a developer that I could somehow give a system dump to, maybe to see how I have root still, including after reboots? I'm not making this up, and would be willing to show you on skype if you pm me. I'm afraid to unroot it now and try it again. lol
xjimmy said:
Well I'll be damned. I just downloaded it and you're right. I just hate eating crow. I apologize. I will say that the reason I was insistent on it being the latest update is because that's what I did, was have my version kingroot (4.9.2 143) check for updates and it says it's up to date. I downloaded it from the official site, tried it, and had success the same day I posted this thread. My kernel version says v4.8.0 67, and my Su version says v3.61
I would be interested, if you were willing, to hear your results after trying version 4.9.2. Also, did you try it on the pc to see the difference? If none of this works, is there a developer that I could somehow give a system dump to, maybe to see how I have root still, including after reboots? I'm not making this up, and would be willing to show you on skype if you pm me. I'm afraid to unroot it now and try it again. lol
Click to expand...
Click to collapse
I tried the PC app twice but, it was annoying having to read the instructions on their site because they didnt translate it. The root did stick once with PC app. Not sure what made it unstick. I think its because i cleared cache in the recovery mode but, i didnt test that theory, i switched to apk.
The manual update option in the apk doesn't work properly, each time it tells me that current version is up to date. So the auto update is also useless.
I'll test the 4.92 version of KingRoot apk on the tablet and get back to you with the results. At the end of the day, i have no need for permanent root after I debloated the tablet.
KingRoot has its own thread here on the forums. You can ask them directly if you have any questions.
http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461
edit:
Here are all the builds of KingRoot you can download for you to play with.
http://forum.xda-developers.com/devdb/project/?id=9793#downloads
update;
Ran kingroot apk 4.9.2 and the root doesnt stick. Either you got lucky or you did something with supersu.
.
KGB7 said:
I tried the PC app twice but, it was annoying having to read the instructions on their site because they didnt translate it. The root did stick once with PC app. Not sure what made it unstick. I think its because i cleared cache in the recovery mode but, i didnt test that theory, i switched to apk.
The manual update option in the apk doesn't work properly, each time it tells me that current version is up to date. So the auto update is also useless.
I'll test the 4.92 version of KingRoot apk on the tablet and get back to you with the results. At the end of the day, i have no need for permanent root after I debloated the tablet.
KingRoot has its own thread here on the forums. You can ask them directly if you have any questions.
http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461
edit:
Here are all the builds of KingRoot you can download for you to play with.
http://forum.xda-developers.com/devdb/project/?id=9793#downloads
update;
Ran kingroot apk 4.9.2 and the root doesnt stick. Either you got lucky or you did something with supersu.
.
Click to expand...
Click to collapse
I replied to this comment a while ago, so I thought. lol. You ever reply to something, hit submit, and come back later to find it not posted? grrr. Thank you for at least trying again. It wouldn't seem likely that by simply clearing the cache, root would get wiped. I almost want to try it myself. What I wrote was that I would, if possible, love to do a system dump, or whatever they call it, so a developer could take a look at how and why I have permanent root. That would be to say that a developer would be interested at all. Supersu just froze in the process, and I read it's because kingroot now patched it so it wouldn't remove their root. Would be cool to get supersu on it and maybe get a custom rom or two.
Get bootloader unlocked
toolhas4degrees said:
the bootloader is locked
Click to expand...
Click to collapse
How would you go about getting the bootloader unlocked for the samsung galaxy tab 4 sm-t337a in order to flash a twrp file?
nd4400 said:
How would you go about getting the bootloader unlocked for the samsung galaxy tab 4 sm-t337a in order to flash a twrp file?
Click to expand...
Click to collapse
Ask at&t nicely.
According to what I've seen on a SM-G900A thread, the NewKingrootV4.81_C136_B245_xda_release_2016_02_29_105243.apk was the last revision that didn't block supersume from working properly.
bbc581 said:
According to what I've seen on a SM-G900A thread, the NewKingrootV4.81_C136_B245_xda_release_2016_02_29_105243.apk was the last revision that didn't block supersume from working properly.
Click to expand...
Click to collapse
I read that too, but you know what, it still doesn't work. I've found a zip file called Replace_Kinguser_with_SuperSU-v2.4 that works. What you do is install a power menu for root users first, then root with kingroot. Next, you install the replace kinguser zip using terminal emulator, which there are instructions online and on youtube on how to do it. Once you've replaced kingroot with supersu, quickly use the power menu app to do a soft reboot, as to avoid kingroot failure errors. DO NOT update the su binary. Only problem is, if you do regular reboot, or power off the tab, then power it back on, root is lost again. I have no idea how I got permanent root with kingroot, but I've lost it now while messing with things. I wish I would've tried to replace it with supersu this way when I had it just to see if it woul've still retained permanent root as well. Now what?!?! lol
I'll test the 4.92 version of KingRoot apk on the tablet and get back to you with the results. At the end of the day, i have no need for permanent root after I debloated the tablet.
KingRoot has its own thread here on the forums. You can ask them directly if you have any questions.
http://forum.xda-developers.com/android/apps-games/one-click-root-tool-android-2-x-5-0-t3107461
edit:
Here are all the builds of KingRoot you can download for you to play with.
http://forum.xda-developers.com/devdb/project/?id=9793#downloads
update;
Ran kingroot apk 4.9.2 and the root doesnt stick. Either you got lucky or you did something with supersu.
.[/QUOTE]
Hey man, old stuff, I know, but I thought this was interesting:
http://androidforums.com/threads/tutorial-how-to-root-the-sm-t337a-lollipop-with-kingroot.1100261/:
I'm not sure if he's saying to keep rebooting, and re-rooting until root sticks permanently, or to leave kingroot running without rebooting for a long time, and permanent root will sink in eventually. I think he means the second one, too leave it running without rebooting. On a sidenote, I have been able to use a replace kingroot with superuser 2.74 via terminal emulator with success, even after rooting with latest version kingroot. Updating supersu binary results in softbrick on reboot though. If you don't update user binary, and you reboot, you just lose root, is all. And sometimes the zip doesn't work, and it takes reboot, re-root with kingroot, then re-run terminal emulator. Flashfire doesn't like kingroot, but it opens up with supersu after this method. Not sure if it can actually flash zips though. Just thought I'd share my latest findings.
xjimmy said:
I'll test the 4.92 version of KingRoot apk on the tablet and get back to you with the results. At the end of the day, i have no need for permanent root after I debloated the tablet.
Thanks for the info. An interesting discovery! After going back and reading that guy's article again, I noticed that he posted a link to download kingroot. I was curious what version he used. It was 4.8.1 . When I tried downloading 4.8.1 from the xda link you gave me, it kept popping up with a network error. This time I downloaded 4.8.1 somewhere else and tried it. After root, I kept closing kingroot, swiping it clear in task manager, and re-opening it until it gave me the notice that it deployed itself as a system app. I then rebooted (not soft reboot) and it partially kept a permanent root this time. If I went into root checker, it would tell me no root, but other apps were popping up the grant permission tab. I'm sure I'll get root to stick permanently again, then I'll try to install supersu over it again, see if I can't get that as a permanent root. It's not the end of the world to me either, but it just drove me nuts not knowing how the hell I got it. Also, it's just fun to mess with stuff. lol. So in the chain of updates, 4.8.1 is right before 4.9.2, so I'm guessing that I probably got permanent root from 4.8.1 and then updated it, or possibly that I ran 4.8.1, updated, and maybe optimizing or running root again with 4.9.2 finished the job. Anyway, thanks for writing back!
Click to expand...
Click to collapse

How I Rooted on 5.1.1

Hey guys, after stalking the forums for about a year or so, and about 10-15 phones later, I feel I am ready to contribute something useful, I also got a video I'm going to make about the process and upload it to youtube cause I feel it'll help people as well. Basically I morphed all the rooting topics and links into my summary. I hope it helps someone.
1.First, I started from scratch. (ODIN + OK7 Firmware)
2.Once it makes it setup screen, hold both volumes and power.
[email protected] Black menu, select Factory Reset, hit lower middle button, but right after the phone restarts itself have your fingers already on volume down, power, and lower middle button. Hit Power up to continue into Download mode. Once in download mode, go ahead and flash the sboot found around the way, I'm to lazy to link and stuff lol
4.Should see some green lettering now when booting, once your in and got debug set to on, go ahead and run the easy tool found here in the forums as well and have it flash the root kernel, once it reboots, you should now have an unlocked lock along with your green letters above.
5.Once it loads, Install SuperSU-ME PRO.
6.Root it with 4.9.5 Kingroot apk.
7.Open SuperSU-ME PRO.
Voila, pretty clean root, does go away at boot, but settings stay locked from rooted apps and I use System App Remover Pro so it works out pretty cleanly. Currently not able to have SuperSU-ME swapped out with just SuperSU. (Another user on the forum claimed he pulled it off, I on the other hand could not pull it off and settled for this.)
So in summary, you lose root on reboot, but is easily re-engaged upon boot by just running Kingroot and re-enabling the root. (Because kernel, settings etc. would already be in place.)
Lets see, in terms of mods, I'm just running L Speed, Kernel Auditor, 3C Battery Monitor Pro, Andromizer Pro, and Root Explorer installed, and my build.prop is fixed for the memory leak. Overall, coming from an s7 edge, than to a Verizon Note 5, this is a Slam dunk size wise. Phone is completely functional if I don't wanna run root, so its actually not that bothersome that it stays locked in. I am amazed at this all. I've always had phones with locked bootloaders, and finally (aside from the s7edge) was able to play A LITTLE. Will be getting something dope when I get my taxes, but if anyone needs any help or anything lemme know, I'd be more than glad to help. Sorry bout the wall of text. And P.S. if the guy, that claimed he got SuperSU going in place and flashfire, I'd love to be able to pull that off for flashing the oe2 roms.
Thanks in advance and Cheers. -Klip1
**Update, I indeed did get SuperSU to fly!!** -Wish there was some flashfire roms. :-X
How did you get SuperSU?
shmurda said:
How did you get SuperSU?
Click to expand...
Click to collapse
You mean SuperSU-ME? youtube search it. it'll replace SuperSU with Kingroot's Supersu.
**Update to guide**
Flash Sboot found in the forum via odin, once you see the green letters go forth and root with kingroot 4.5.0. Then install Super-SU-ME PRO 6.7. Voila.
-Removed
??
I can't find that sboot you talking about, can you link us up? I'm gonna try this
Thanks
"G920V Root By RubenTomala"
That I'll give ya, if you still can't find it lemme know and I'll upload the folder I got.
Alright thanks
Np, did you find the .rar?
Well actually I didn't.. I tried to search in the forums of Verizon and general s6 :s
Here you go.
https://drive.google.com/file/d/0B8MZsg7eSqR0aXpOb2o3bFhaSVU/view?usp=sharing
Thanks man I appreciate it!
Np...
Did you get it going? Green lettering top left, unlocked sign middle?
Actually I didn't have time for it, too much work.. :/
Maybe this weekend
Thanks for finding/testing/posting this!!! I can't get supersu-me pro to take over for kingroot, which isn't the end of the world but kingroot has to much bs imo. Have you tried using flashfire to install xposed or even try to install the .zip for supersu?
What was your steps to get regular supersu working? TIA
Edit: WiFi keeps loosing saved passwords anyone else experiencing this or have a fix/workaround?
EDIT: I have gotten wifi working after reboots and root surviving a hotboot. See my post https://forum.xda-developers.com/showpost.php?p=71410019&postcount=109
Is this a permanent root with write permissions or no?
klip1 said:
You mean SuperSU-ME? youtube search it. it'll replace SuperSU with Kingroot's Supersu.
**Update to guide**
Flash Sboot found in the forum via odin, once you see the green letters go forth and root with kingroot 4.5.0. Then install Super-SU-ME PRO 6.7. Voila.
Click to expand...
Click to collapse
pass links
klip1 said:
, go ahead and run the easy tool found here in the forums as well and have it flash the root kernel, once it reboots, you should now have an unlocked lock along with your green letters above.
Click to expand...
Click to collapse
I'm in middle of the process. could someone please explain these lines ? which "easy tool" and which "root kernal" is referring here ?
help
links not work
ro2000 said:
links not work
Click to expand...
Click to collapse
Wrong thread go to the one under this.
https://forum.xda-developers.com/ve...ngrade-7-0-nogat-root-to-5-1-1-t3655144/page4

Galaxy J7 Sky Pro (SM-S727VL) Root Help

Title says it, apologies in advance for my noobiness on the entire topic of rooting. Got lucky and my previous device was supported via kingroot. Just looking for SuperSU permissions so I can enable my hotspot really.
This phone is through straight talk btw. I've tried Kingroot, iRoot, and quite a few others to no avail. I don't currently have internet due to me moving to the butt-crack of nowhere, Tried srsroot but seems like it interferes with USB tether and says it's successfully rooted but nothing happens upon reboot.
Anyone had any success with this? Thanks in advance.
Anyone?
Please help for the love of god.
mobliife said:
Please help for the love of god.
Click to expand...
Click to collapse
CF- Autoroot might do it. I see that it works on other variants for the J7. Here's a link with CF-Autoroot and detailed instructions. Hope it works for you. Let me know how it goes.
http://www.theandroidsoul.com/root-samsung-galaxy-devices-cf-auto-root-odin/
mobliife said:
Title says it, apologies in advance for my noobiness on the entire topic of rooting. Got lucky and my previous device was supported via kingroot. Just looking for SuperSU permissions so I can enable my hotspot really.
This phone is through straight talk btw. I've tried Kingroot, iRoot, and quite a few others to no avail. I don't currently have internet due to me moving to the butt-crack of nowhere, Tried srsroot but seems like it interferes with USB tether and says it's successfully rooted but nothing happens upon reboot.
Anyone had any success with this? Thanks in advance
Is this your first time rooting a device. after srsroot says successfully rooted did you verify root by going into playstore and trying a root check app.
Click to expand...
Click to collapse
I tried srsroot 5.1 multiple exploit and it said rooted. I open root checker and it said phone wasn't rooted. I also tried dr. Phone and they didn't have a working root method for j7 sky pro and i was desperate enough to try king root. None of these worked. The guy than mention c.f. auto root, thats for a version of the j7 that was released in other countries. Those variants of the j7 have exoynus processors and us version have snap-dragon processors so the root procedure might brick your phone.
---------- Post added at 03:46 PM ---------- Previous post was at 03:43 PM ----------
When ever I get some free time I'm going to try using adb commands to try and root.
Hopefully not too much longer before someone can root this thing... I'm also looking!
wondering if anyone has seen this video or tried it??
Code:
https://www.youtube.com/watch?v=UtktE0jccnw
I can't open the link but all the videos iv seen on YouTube seems to be j700's and other variants not for s727v.l From my research the devices are a listed under samsung j models but the they all have different hardware, i.e. boards, processors, chipsets,. I did a cross referience with cf-auto root to try and find a divice with the same hardware and builds, there wasnt any other device with the same hardware that would suggest compatibility. Cf-auto root flashes a root file to your device and if it's not compatible you could completely brick your device
Hello, First of, you shouldn't have used kingroot whatever the situation was
However https://play.google.com/store/apps/details?id=com.inkwired.droidinfo&hl=en
download this and capture the system and device tray
Yeah but it was worth a shot. I figured if it worked I could replace it with superSu. I will post those specs In a few. When ever. I get time and free WiFi in going to try adv root
System and device
I'm going to try adb root method when ever I get the time
Trying this again. I try posting last night but it didn't go through
dorain said:
Trying this again. I try posting last night but it didn't go through
Click to expand...
Click to collapse
Hello,
It did pass, however, your device seems to be a Verizon varient, it's hard to root it and there is no really a method to root it.
Sorry I couldn't help
dorain said:
I can't open the link but all the videos iv seen on YouTube seems to be j700's and other variants not for s727v.l From my research the devices are a listed under samsung j models but the they all have different hardware, i.e. boards, processors, chipsets,. I did a cross referience with cf-auto root to try and find a divice with the same hardware and builds, there wasnt any other device with the same hardware that would suggest compatibility. Cf-auto root flashes a root file to your device and if it's not compatible you could completely brick your device
Click to expand...
Click to collapse
Need to talk to mark manning tell to send thread to me please private matter
Thanks for the look and the reply. Im gonna try crack this one. Ive been preparing my computer with Ubuntu, android sdk, and cleaning old drivers. Iol, I'm gonna see what I can do, hopefully I can break it.
dorain said:
Thanks for the look and the reply. Im gonna try crack this one. Ive been preparing my computer with Ubuntu, android sdk, and cleaning old drivers. Iol, I'm gonna see what I can do, hopefully I can break it.
Click to expand...
Click to collapse
Verizon bootloader is most of time locked you can't flash it.
I may have a method for rooting s727vl. I can't test until I get home where I will have unrestricted data in case something goes wrong. I'm gonna keep this short and simple assuming everyone have
knowledge of using odin.
Developer option usb debugging oem unlock no frp or passwords
Download odin
Download latest superSu, this isn't the same as superuser in the playstore. It's used for rooting systemless root os. Yes that what marshmallow is.
After downloading supersu place it on your phones sd card
This is what I'm not sure on. Download clockwork mod RECOVERY. Zip , not the one in the playstore. And place on pc
Use odin to flash cwm to s727vl
Please refer to guide on installing cwm
After flashing cwm go to it in recovery mode and use cwm to flash the supersu zip file and reboot phone. It could take a few minutes but it should boot with root access. Or wait for auto reboot.
What I'm not sure on is cwm compatibility with s727vl, I couldn't find a yeah or nay on compatibility. Cwm say it's compatible with any android.
Hopefully this will work. Make sure u have your data backed up and your stock rom in case things go south. If anyone try this please let me know the result. I'm anxious to try it but I travel a lot and I can't afford to have data throttled by downloading everything I need and I can't risk doing this until I'm i get home.
Possible root method for s727vl straighttalk
Junior Member17 posts Thanks: 1
I may have a method for rooting s727vl. I can't test until I get home where I will have unrestricted data in case something goes wrong. I'm gonna keep this short and simple assuming everyone have
knowledge of using odin.
Developer option usb debugging oem unlock no frp or passwords
Download odin
Download latest superSu and place on phone sdcard
this isn't the same as superuser in the playstore. It's used for rooting systemless root os. Yes that what marshmallow is.
This is what I'm not sure on. Download clockwork mod RECOVERY. Zip ,not the one in the playstore.
And place it on your pc
Use odin to flash cwm to s727vl
Please refer to guide on installing cwm
After flashing cwm go to it in recovery mode and use cwm to flash the supersu zip file and reboot phone. It could take a few minutes but it should boot with root access. Or may reboot on its own.
What I'm not sure on is cwm compatibility with s727vl, I couldn't find a yeah or nay on compatibility. Cwm say it's compatible with any android.
Hopefully this will work. Make sure u have your data backed up and your stock rom in case things go south. If anyone try this please let me know the result. I'm anxious to try it but I travel a lot and I can't afford to have data throttled by downloading everything I need and I can't risk doing this until I'm i get home.
dorain said:
Junior Member17 posts Thanks: 1
I may have a method for rooting s727vl. I can't test until I get home where I will have unrestricted data in case something goes wrong. I'm gonna keep this short and simple assuming everyone have
knowledge of using odin.
Developer option usb debugging oem unlock no frp or passwords
Download odin
Download latest superSu and place on phone sdcard
this isn't the same as superuser in the playstore. It's used for rooting systemless root os. Yes that what marshmallow is.
This is what I'm not sure on. Download clockwork mod RECOVERY. Zip ,not the one in the playstore.
And place it on your pc
Use odin to flash cwm to s727vl
Please refer to guide on installing cwm
After flashing cwm go to it in recovery mode and use cwm to flash the supersu zip file and reboot phone. It could take a few minutes but it should boot with root access. Or may reboot on its own.
What I'm not sure on is cwm compatibility with s727vl, I couldn't find a yeah or nay on compatibility. Cwm say it's compatible with any android.
Hopefully this will work. Make sure u have your data backed up and your stock rom in case things go south. If anyone try this please let me know the result. I'm anxious to try it but I travel a lot and I can't afford to have data throttled by downloading everything I need and I can't risk doing this until I'm i get home.
Click to expand...
Click to collapse
Modt of Verizon phones has a locked bootloader, they can't be flashed with unsigned images

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