Help rooting Samsung galaxy j3 (sm-J337a) - General Questions and Answers

It seems everywhere I go there is no root for this phone (sm-J337a) it's an at&t phone. I used kingoroot, kingroot and basically any root out there. nothing has worked. So this seems that it has no root made for it yet? is there any possibility for someone to do this? Sorry, I'm not too good at rooting as a whole. But I've used Odin and things like that before.
there doesn't even seem to be CWM or TWRP for this phone either.
it's running Android 8.0 and was made in 2018.

Right?
I'm having the same issue. I can't figure out how to root mine either and I've got the same phone and carrier.

nickthekid said:
It seems everywhere I go there is no root for this phone (sm-J337a) it's an at&t phone. I used kingoroot, kingroot and basically any root out there. nothing has worked. So this seems that it has no root made for it yet? is there any possibility for someone to do this? Sorry, I'm not too good at rooting as a whole. But I've used Odin and things like that before.
there doesn't even seem to be CWM or TWRP for this phone either.
it's running Android 8.0 and was made in 2018.
Click to expand...
Click to collapse
Details of your current ROM Please..?
Build number etc...

Hi all.. I know this thread is a little old but thought id add this.. As of this date Ive found no ROOT solution for the SM-J337A - AT&T variant either.. I have found a lot of other software and such and as soon as I can get it all sorted, cataloged, and uploaded to the cloud I will see about placing some links here somewhere to all of them.. Not sure how long it will be..Stay tuned...
I happen to inherit a J337A with a cracked screen but was working fine until I updated it and tryed ROOTing it.. Im still Playing with it to see if I can revive it.
Having issues finding a UB compatible Firmware set that I dont have to pay for.
Am needing "J337AUCSBBTI1" or maybe "J337AUCSABTE1" to see if I can bring it back to life.. I may end up pitching it tho...
My Device:: SM-J337A
FCC-ID : A3LSMJ337A
Samsung/j3toplteuc/j3toplteatt
CURRENTLY STUCK ON COMBINATION ROM : (8.0.0/R16NW/J337AUCUBATH1/user/release-keys)
BINARY/BOOTLOADER : UB

iamoz said:
Hi all.. I know this thread is a little old but thought id add this.. As of this date Ive found no ROOT solution for the SM-J337A - AT&T variant either.. I have found a lot of other software and such and as soon as I can get it all sorted, cataloged, and uploaded to the cloud I will see about placing some links here somewhere to all of them.. Not sure how long it will be..Stay tuned...
I happen to inherit a J337A with a cracked screen but was working fine until I updated it and tryed ROOTing it.. Im still Playing with it to see if I can revive it.
Having issues finding a UB compatible Firmware set that I dont have to pay for.
Am needing "J337AUCSBBTI1" or maybe "J337AUCSABTE1" to see if I can bring it back to life.. I may end up pitching it tho...
My Device:: SM-J337A
FCC-ID : A3LSMJ337A
Samsung/j3toplteuc/j3toplteatt
CURRENTLY STUCK ON COMBINATION ROM : (8.0.0/R16NW/J337AUCUBATH1/user/release-keys)
BINARY/BOOTLOADER : UB
Click to expand...
Click to collapse
I can help you with that if you still need it. I have my j3 rooted with magisk, although there is no twrp or any custom recovery for that matter..
I can give you the exact files along with the patched magisk file and you'll have to flash it with patched odin and you should be good. Let me know.

rip21skinz said:
I can help you with that if you still need it. I have my j3 rooted with magisk, although there is no twrp or any custom recovery for that matter..
I can give you the exact files along with the patched magisk file and you'll have to flash it with patched odin and you should be good. Let me know.
Click to expand...
Click to collapse
Yes I would be interested in having those files please... Either upload them here or I can give you an email if you prefer... Let me know..

rip21skinz said:
I can help you with that if you still need it. I have my j3 rooted with magisk, although there is no twrp or any custom recovery for that matter..
I can give you the exact files along with the patched magisk file and you'll have to flash it with patched odin and you should be good. Let me know.
Click to expand...
Click to collapse
Instead of sending a patched magisk file would you mind sending over the method you used to root? If you did what I think you did I'm very confused. The phone is OEM locked although this hasn't stopped others from accessing root before. If you can confirm you have the phone we have, the SM-J337A ATT then you can pull out the boot and recovery images using a root app. Then I could develop a working TWRP for our device. But ofc this is only possible if you explain how you went about rooting the device. Thanks in advance.

NonStickAtom785 said:
Instead of sending a patched magisk file would you mind sending over the method you used to root? If you did what I think you did I'm very confused. The phone is OEM locked although this hasn't stopped others from accessing root before. If you can confirm you have the phone we have, the SM-J337A ATT then you can pull out the boot and recovery images using a root app. Then I could develop a working TWRP for our device. But ofc this is only possible if you explain how you went about rooting the device. Thanks in advance.
Click to expand...
Click to collapse
I have both SM-J337P/A and it works the same on both. I'm not sure why you wouldn't be able to be oem unlocked? You mean greyed out? Or does it not show up at all or what? If I go into developer options I have the oem unlock option, which then allows me to unlock the bootloader. If yours is greyed out I saw a solution on XDA a long time ago, maybe a year ago. I'd have to look for it in my files, I know I saved it somewhere. Let me know what you meant by that and we can go from there

rip21skinz said:
I have both SM-J337P/A and it works the same on both. I'm not sure why you wouldn't be able to be oem unlocked? You mean greyed out? Or does it not show up at all or what? If I go into developer options I have the oem unlock option, which then allows me to unlock the bootloader. If yours is greyed out I saw a solution on XDA a long time ago, maybe a year ago. I'd have to look for it in my files, I know I saved it somewhere. Let me know what you meant by that and we can go from there
Click to expand...
Click to collapse
I do not have the option to OEM Unlock the phone period. It is not in my developer options unfortunately. If you do find something of that nature please do contact me. Also if you would like a TWRP for your device I'd be up to developing it, although I wouldn't be able to maintain bugs... All I need is the kernel and I can get it done.

Any updates on this?

Related

[Q] Rooting Galaxy s3

Hi I am new here and new to rooting, I tried looking through things here, and its a bit overwhelming. I have a Galaxy S3 miniGT - 18190N......I was just wondering, can it be rooted, and how easy is it. I have never done it before, but am willing to learn. Please can somebody help....thank you.
johnmwc2 said:
Hi I am new here and new to rooting, I tried looking through things here, and its a bit overwhelming. I have a Galaxy S3 miniGT - 18190N......I was just wondering, can it be rooted, and how easy is it. I have never done it before, but am willing to learn. Please can somebody help....thank you.
Click to expand...
Click to collapse
i didnt know the galaxy s3 mini had a forum on xda, http://forum.xda-developers.com/galaxy-s3-mini ask the real pro's here Mate
johnmwc2 said:
Hi I am new here and new to rooting, I tried looking through things here, and its a bit overwhelming. I have a Galaxy S3 miniGT - 18190N......I was just wondering, can it be rooted, and how easy is it. I have never done it before, but am willing to learn. Please can somebody help....thank you.
Click to expand...
Click to collapse
try cydiaimpactor , it work fine for me
1.download it on your pc
2.allow debug usb an duknown source on your phone setting(developper setting)
3.connect your phone to your pc
4.start impactor
5.press start
WOW ROOOOOOT FINISHHHH
http://www.cydiaimpactor.com/
Thanks for your replies I really appreciate it. I am sorry its in the wrong place, I did look, but I couldnt find it.
@AXD96....if i use that, are there updates for it, and also if I need to unroot it is it possible. Its still under guarantee.
Thanks again.
Can I ask, if somebody could explain, whats the difference between flashing and rooting, having the phone locked or unlocked and how that affects both, being able to use kies, how does that work, if its been rooted.
johnmwc2 said:
Thanks for your replies I really appreciate it. I am sorry its in the wrong place, I did look, but I couldnt find it.
@AXD96....if i use that, are there updates for it, and also if I need to unroot it is it possible. Its still under guarantee.
Thanks again.
Click to expand...
Click to collapse
yes the update yes but you must use cydia 1 time after you will get root access you must install superuser or supersu from playstore and you should do these updates from play store
if you are thinking about firmware update the answer is always yes! )
you cant do updates if you change bootloader,if you want to change rom you MUST change bootloader
johnmwc2 said:
Can I ask, if somebody could explain, whats the difference between flashing and rooting, having the phone locked or unlocked and how that affects both, being able to use kies, how does that work, if its been rooted.
Click to expand...
Click to collapse
android is based off linux. and pretty much has everything a linux computer has except Super user/admin like we have on windows. pretty much rooting is running a exploit to get Super user so we can run applications/ flash OS and other goodies. locked and unlocked have to do with the bootloader. im not the best guy with knowing what a boot loader is but pretty much it boots your OS. if its locked you are unable to flash unsigned Roms so no custom roms pretty much. im not sure why Samsung cant update their phones ota sometimes so they use kies. maybe the file is big enough that it cant be carried ota.
AXD96 said:
yes the update yes but you must use cydia 1 time after you will get root access you must install superuser or supersu from playstore and you should do these updates from play store
if you are thinking about firmware update the answer is always yes! )
you cant do updates if you change bootloader,if you want to change rom you MUST change bootloader
Click to expand...
Click to collapse
Hi, thank you, I dont want to change the rom, I just want to root......
So after I have rooted, exactly what else needs to be downloaded from the play store.......
johnmwc2 said:
Can I ask, if somebody could explain, whats the difference between flashing and rooting, having the phone locked or unlocked and how that affects both, being able to use kies, how does that work, if its been rooted.
Click to expand...
Click to collapse
flashing=install some software (brutal force Haha) with flashing you install(copy)data on your phone maybe a firmware,
flashing is used with pc while you flash a firmware or the clockworkmod...
flashing is also used while we speaking about recovery when you install a zip...
routing is the procedure to add superuser function to your android
you can get root flashing a firmware that has included the root
or get it using some exploit
exploit=android bug
there are a lot of bug in android versionS
for example today there arent exploit avariable on android 4.4 and 4.3 but there are 1 or more in android 4.2 4.1
and there are a lot of bug in android 2.3 this os the same of iOS on iPhone, in apple world we talk about JAILBREACK...
if you would like to try to root using exploit you can try FRAMAROOT an app or CYDIAIMPACTOR a software on pc
if you would like to flash a firmware with root you should use ODIN
Trozzul said:
android is based off linux. and pretty much has everything a linux computer has except Super user/admin like we have on windows. pretty much rooting is running a exploit to get Super user so we can run applications/ flash OS and other goodies. locked and unlocked have to do with the bootloader. im not the best guy with knowing what a boot loader is but pretty much it boots your OS. if its locked you are unable to flash unsigned Roms so no custom roms pretty much. im not sure why Samsung cant update their phones ota sometimes so they use kies. maybe the file is big enough that it cant be carried ota.
Click to expand...
Click to collapse
Thank you. That explains it really well. I dont want to change the rom, just to root the phone.
johnmwc2 said:
Hi, thank you, I dont want to change the rom, I just want to root......
So after I have rooted, exactly what else needs to be downloaded from the play store.......
Click to expand...
Click to collapse
after root reboot and install from playstore SUPERSU :')
Ax Repost
hit a problem, I downloaded Cydia to my macbook pro, installed it, selected debugging mode and accept downloads from unknown sources, opened Cydia and the drop down option has 'drop SuperSU su to /system/xbin/su' clicked on start and immediately kies wants to open, and then Cydia says 'Error signature bugs unavailable'. What does that mean and why has it happened.
Thank you
Did I mention that it is running 4.1.2.....does this need 4.3?
So much said in one post :thumbup::thumbup:
Sent from my SAMSUNG-SGH-I317 using xda app-developers app
Sorry, I have told you continuously, its the first time I've done it........thats a bit unfair.....and I had to be told to add that. I take it by that comment it doesnt work on 4.1.2.........can it be rooted at all?
I dont see anywhere that the Galaxy s3 mini cant be rooted, and I see others using 4.1.2 being rooted. So can somebody explain? And looking on the Impactor website it doesnt say anything about that either......
johnmwc2 said:
I dont see anywhere that the Galaxy s3 mini cant be rooted, and I see others using 4.1.2 being rooted. So can somebody explain? And looking on the Impactor website it doesnt say anything about that either......
Click to expand...
Click to collapse
sorry i was a little late, i have never heard of that cydia app that guy was talking about and i looked it up and it has nothing to do with rooting.
so i looked it up like i promised and i found this http://forum.xda-developers.com/showthread.php?t=2459910 should work on 4.1.2 the guy said its in Chinese and if you look down there's pictures to find your way through it. yeah once its rooted it should have superuser or SuperSU (same thing made by different people) if it is not on there you might have to download it from the playstore just look one of them up (chainfires SuperSU is recommended) and install it and get a root checker from the playstore as well. Update me if anything happens.
Trozzul said:
sorry i was a little late, i have never heard of that cydia app that guy was talking about and i looked it up and it has nothing to do with rooting.
so i looked it up like i promised and i found this http://forum.xda-developers.com/showthread.php?t=2459910 should work on 4.1.2 the guy said its in Chinese and if you look down there's pictures to find your way through it. yeah once its rooted it should have superuser or SuperSU (same thing made by different people) if it is not on there you might have to download it from the playstore just look one of them up (chainfires SuperSU is recommended) and install it and get a root checker from the playstore as well. Update me if anything happens.
Click to expand...
Click to collapse
Hi, thanks for the post.....I wonder, I read through all that thread, and it even posted to an English version from the company itself. Problem is, on the English version thread, they actually closed it because of some security risks. I will see about using it, and follow the instructions. Can it be unrooted.....
johnmwc2 said:
Hi, thanks for the post.....I wonder, I read through all that thread, and it even posted to an English version from the company itself. Problem is, on the English version thread, they actually closed it because of some security risks. I will see about using it, and follow the instructions. Can it be unrooted.....
Click to expand...
Click to collapse
you should be able to unroot, if you want to, check zedomaxs method www.youtube.com/watch?v=UpmzR-VfQxo‎

[Q] About to unlock RAZR HD questions

I need to some help with making sure I am going the right way.
I've got a Razr HD - XT925 on the ROGERS/FIDO network.
The phone is rooted and I wanted to install Cyanogenmod on it. I used to have it on a Motorola Milestone and loved it. I would love to install Cyanogenmod on this phone as I liked the way you could tweak the phone more.
Android version is 4.1.2
Baseband - VANQUISH_U_BP_100700.220.65.33P
BUILD NUMBER - 9.8.2Q-8-XT925_VQL-12.2
SYSTEM VERSION - 98.21.12202.XT925.RCI.en.CA
Now I've had root for awhile now and ready to take the plunge. Here are the steps I think I should take.
1. Unlock with Motopocalyspe.
2. Install TWRP
3. Add Cyanogenmod img to SD Card.
4. Boot into recovery and install img file?
Given the type of phone I have will these steps be fine? I'd appreciate the help to know at least I am in the right direction. Thanks in advance!
i cant confirm your system version will let you unlock, but your steps are correct.
I've been to the Motorola site and it seems like I should be able to unlock. I would rather unlock using motopocalyspe though. Can anyone confirm?
Also regarding cyanogenmod, is it relatively stable? Camera works? Wireless? Which version is recommended?
Sent from my XT925 using xda app-developers app
dbbreaker said:
I need to some help with making sure I am going the right way.
I've got a Razr HD - XT925 on the ROGERS/FIDO network.
The phone is rooted and I wanted to install Cyanogenmod on it. I used to have it on a Motorola Milestone and loved it. I would love to install Cyanogenmod on this phone as I liked the way you could tweak the phone more.
Android version is 4.1.2
Baseband - VANQUISH_U_BP_100700.220.65.33P
BUILD NUMBER - 9.8.2Q-8-XT925_VQL-12.2
SYSTEM VERSION - 98.21.12202.XT925.RCI.en.CA
Now I've had root for awhile now and ready to take the plunge. Here are the steps I think I should take.
1. Unlock with Motopocalyspe.
2. Install TWRP
3. Add Cyanogenmod img to SD Card.
4. Boot into recovery and install img file?
Given the type of phone I have will these steps be fine? I'd appreciate the help to know at least I am in the right direction. Thanks in advance!
Click to expand...
Click to collapse
Can anyone confirm my system version will be able to be unlocked? That motocopolypse is the way to unlock this phone? 93 views and no one can bother with an answer? Cmon people a little help here
dbbreaker said:
Can anyone confirm my system version will be able to be unlocked? That motocopolypse is the way to unlock this phone? 93 views and no one can bother with an answer? Cmon people a little help here
Click to expand...
Click to collapse
im here a lot, and i dont know, keep your panties on.
why dont you just try it and see if it works? there is no risk that im aware of, its either going to work or do nothing.
bweN diorD said:
im here a lot, and i dont know, keep your panties on.
why dont you just try it and see if it works? there is no risk that im aware of, its either going to work or do nothing.
Click to expand...
Click to collapse
Well since this was a question and answer forum on Razr HD I thought it would be helpful if anyone else had any experience with this phone version and if any hiccups occured. So I would know what to expect. Obviously I could just try and see what happens as you say but given that I would be voiding my warrenty when I do unlock, I just wanted to hear from others with this phone. Also from reading some posts on these forums I wouldn't say unlocking is without some risks as you say. But thanks for your insightful and helpful comment.
dbbreaker said:
Well since this was a question and answer forum on Razr HD I thought it would be helpful if anyone else had any experience with this phone version and if any hiccups occured. So I would know what to expect. Obviously I could just try and see what happens as you say but given that I would be voiding my warrenty when I do unlock, I just wanted to hear from others with this phone. Also from reading some posts on these forums I wouldn't say unlocking is without some risks as you say. But thanks for your insightful and helpful comment.
Click to expand...
Click to collapse
i do what i can to help this dying forum
my sarcasm is just a bonus
i have the same phone...did u motochopper for root? just got the phone and am trying to get my head around this...i'm still not sure if i'll return it so wondering as u are about unlocking the bootloader. the moto site disclaimer sounds like if u unlock, nothing will work again and i guess you'll be registered with big brother lol
dbbreaker said:
I need to some help with making sure I am going the right way.
I've got a Razr HD - XT925 on the ROGERS/FIDO network.
The phone is rooted and I wanted to install Cyanogenmod on it. I used to have it on a Motorola Milestone and loved it. I would love to install Cyanogenmod on this phone as I liked the way you could tweak the phone more.
Android version is 4.1.2
Baseband - VANQUISH_U_BP_100700.220.65.33P
BUILD NUMBER - 9.8.2Q-8-XT925_VQL-12.2
SYSTEM VERSION - 98.21.12202.XT925.RCI.en.CA
Now I've had root for awhile now and ready to take the plunge. Here are the steps I think I should take.
1. Unlock with Motopocalyspe.
2. Install TWRP
3. Add Cyanogenmod img to SD Card.
4. Boot into recovery and install img file?
Given the type of phone I have will these steps be fine? I'd appreciate the help to know at least I am in the right direction. Thanks in advance!
Click to expand...
Click to collapse
peladoro said:
i have the same phone...did u motochopper for root? just got the phone and am trying to get my head around this...i'm still not sure if i'll return it so wondering as u are about unlocking the bootloader. the moto site disclaimer sounds like if u unlock, nothing will work again and i guess you'll be registered with big brother lol
Click to expand...
Click to collapse
Hey
Yeah I used motochopper to root my phone. Didn't have any problems with that. I then tried motocopolyspe to unlock the phone and it went without a hitch. Motopocolypse does exactly what the official website would do. I was relieved that it was so painless. And the phone is working like a charm. No problems! I then installed TWRP. Didn't really have any problems with that other then getting a message that the image file was invalid. When I investigated the problem more I found for some reason the image file was not complete so I redownloaded it and it worked after that. I now have Cyanogenmod running on the phone since Saturday and so far things are running great and no crashes or resets! Going to play around it it more and let you know. Let me know if you need any help with the steps I took. So you have exactly same phone? On the Fido network?
hey!!!
yes sir...i have the exact phone as you and am on the rogers network. was relieved to see your post cuz i just received the phone last friday and am unfamiliar with motorola...have/had a samsung infuse and am much more familiar with the those rooting methods. i had asked on other threads about the process and have read up on rosenberg's tool that i have to root first then unlock but having read the ominous warnings on the moto site about unlocking i was hesitant to use that...i love the battery life on this thing but was concerned about the ease of customizing but if u say it worked for u i think i'll keep it and take the plunge lol. yeah that would be great if u could help out on the steps as well...
thx again!:good:
dbbreaker said:
Hey
Yeah I used motochopper to root my phone. Didn't have any problems with that. I then tried motocopolyspe to unlock the phone and it went without a hitch. Motopocolypse does exactly what the official website would do. I was relieved that it was so painless. And the phone is working like a charm. No problems! I then installed TWRP. Didn't really have any problems with that other then getting a message that the image file was invalid. When I investigated the problem more I found for some reason the image file was not complete so I redownloaded it and it worked after that. I now have Cyanogenmod running on the phone since Saturday and so far things are running great and no crashes or resets! Going to play around it it more and let you know. Let me know if you need any help with the steps I took. So you have exactly same phone? On the Fido network?
Click to expand...
Click to collapse
So how are things with the flashing? I saw on YouTube the procedures for rooting unlocking and placing the recovery IMG file to make it stick...with fastboot...is that pretty much how u did it? I mean for twrp...
Sent from my XT925 using xda app-developers app

So you can no longer root p900?

I sold my p905 a while back, going to get a p900 however, the biggest factor is able to delete files on the sd card. I know I have to root it, however, from what I read there's issues and you can no longer root it?.
rirawin said:
I sold my p905 a while back, going to get a p900 however, the biggest factor is able to delete files on the sd card. I know I have to root it, however, from what I read there's issues and you can no longer root it?.
Click to expand...
Click to collapse
Use Odin to Flash TWRP then use TWRP to Flash Super SU.
nrage23 said:
Use Odin to Flash TWRP then use TWRP to Flash Super SU.
Click to expand...
Click to collapse
Thanks, so no issues with rooting with latest firmware?.
http://androidxda.net/root-samsung-galaxy-note-pro-12-2-all-variants-on-android-4-4-2-kitkat/
This guide?, been ages since I rooted.
rirawin said:
http://androidxda.net/root-samsung-galaxy-note-pro-12-2-all-variants-on-android-4-4-2-kitkat/
This guide?, been ages since I rooted.
Click to expand...
Click to collapse
I love how that guide says all variants and then makes no mention of the P907. I would love to be able to use a custom recovery. Unless the P907 falls under the LTE moniker even though the model number is different?
Yes, TWRP works with P900
I went through this a week ago (with some help) and once I figured out how to get TWRP 2.8 to flash using Odin the process of rooting and installing a custom rom was easy. There is a thread a little lower on this forum that goes through the process.
Keith
do you have the link please.
What happens if I wish to unroot?
rirawin said:
do you have the link please.
What happens if I wish to unroot?
Click to expand...
Click to collapse
I can't post a link but the thread is in this forum. I have not unrooted but there are several threads that mention going back to stock.
Please can someone link me to an up to date method to root?
I understand towelroot only works for p905 and p900/
okay
rirawin said:
Please can someone link me to an up to date method to root?
I understand towelroot only works for p905 and p900/
Click to expand...
Click to collapse
I do not have enough posts to link an email. About three weeks ago I had the same question. The thread is in this forum on page 3, 5 or so messages down. I am the op, stedmakr. Gastrom answered the thread, provided a link and helped me root the p900 and install his rom (its excellent). Sorry I can't post links. Page 3 of this forum.
Keith
http://forum.xda-developers.com/gal...reliable-root-method-p900-build-bnk1-t2986600
I still don't quite understand, I just like to root to get sd card fix
Since there's this thread... How about KNOX? Is there a way to root P900 without tripping KNOX flag? I don't care about KNOX software itself, but since here in Poland warranty problems are left to the decision of the service, it is quite important for me not to give them opportunity to refuse a repair (if something happens, which - I hope - never will).
Wytaptalkowane na notatniku
Peri Noid said:
Since there's this thread... How about KNOX? Is there a way to root P900 without tripping KNOX flag? I don't care about KNOX software itself, but since here in Poland warranty problems are left to the decision of the service, it is quite important for me not to give them opportunity to refuse a repair (if something happens, which - I hope - never will).
Wytaptalkowane na notatniku
Click to expand...
Click to collapse
Nope, no way to avoid Knox trip.
Sent from my SM-P900 using Tapatalk
can anyone confirm please, is this the method to root:
https://androidxda.net/root-samsung-galaxy-note-pro-12-2-all-variants-on-android-4-4-2-kitkat/
So after I done that, I update su user and then I install sdfix is that right?.
anyone please?
Are you having problems or just too afraid to try it?
Not sure if you realize this but one of the reasons people aren't answering you is because those of us who have rooted do so and never look back. I wish I could tell you for sure that it will work with the current version of the firmware but I cant . . I rooted 8 months ago and haven't looked back. I cant speak for others but I'm not about to flash stock and go through the whole thing again just to update an old thread so I suspect that this is part of the reason that there's no updated guide. For devices that get a ton of development things are different but this niche device doesn't have a flurry of development activity surrounding it so . . .
One thing I can say is that it is my experience that if CF Autoroot fails the worst thing you're left with is a tripped knox and the stock rom without root. I say this because I was one of the unlucky ones who had to struggle through multiple attempts to get CF Autoroot to work. Eventually it did but during that time I had multiple shots at it and each time I was able to at least recover to the point of getting stock OS and recovery working again.
I see no reason why you can't achieve root on a SM-P900. If you can't do it with CF Autoroot then just download one of Gatsrom's images of stock rooted, flash TWRP using Odin (with auto reboot option disabled), boot into TWRP and do a full wipe and flash Gatsrom's image. You'll lose your setup and apps but you'll get root.
muzzy996 said:
Are you having problems or just too afraid to try it?
Not sure if you realize this but one of the reasons people aren't answering you is because those of us who have rooted do so and never look back. I wish I could tell you for sure that it will work with the current version of the firmware but I cant . . I rooted 8 months ago and haven't looked back. I cant speak for others but I'm not about to flash stock and go through the whole thing again just to update an old thread so I suspect that this is part of the reason that there's no updated guide. For devices that get a ton of development things are different but this niche device doesn't have a flurry of development activity surrounding it so . . .
One thing I can say is that it is my experience that if CF Autoroot fails the worst thing you're left with is a tripped knox and the stock rom without root. I say this because I was one of the unlucky ones who had to struggle through multiple attempts to get CF Autoroot to work. Eventually it did but during that time I had multiple shots at it and each time I was able to at least recover to the point of getting stock OS and recovery working again.
I see no reason why you can't achieve root on a SM-P900. If you can't do it with CF Autoroot then just download one of Gatsrom's images of stock rooted, flash TWRP using Odin (with auto reboot option disabled), boot into TWRP and do a full wipe and flash Gatsrom's image. You'll lose your setup and apps but you'll get root.
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Click to collapse
Well said mate! Well said.
If someone's gonna root their tablet, especially one of this caliber & price point. Then they should know how to recover it back to stock on their own. Concerning the tripping of Knox, who cares! Samsung won't turn down a hardware issue covered under warranty just because you decided to load another ROM. That topic has been discussed to death in another thread. If your going to root this thing, then root it and live on! LoL ?
Developers don't need no stinkin' signature!
If I've been able to help you, please hit the "Thanks" button.
Android.Ninja said:
Samsung won't turn down a hardware issue covered under warranty just because you decided to load another ROM.
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Not here in Poland...

lost recovery

I rooted my stylo last month and shortly after I flashed a twrp recovery in which I thought it was for my ls770. Well after I did that I got that error 1003 thing when I try to boot into recovery. So I now can't boot into recovery So I found a factory recovery file and flashed it also and I still can't boot into recovery. Can someone help please and thanks..
What version of Android? I did the same thing and luckily I had backed up a recovery with Flashify. I can see if I still have the backup. The recovery was for 5.1.1 ZV5
The one I found I think was for 5.0 but I'm on 5.1.1. That would be great @mabry
mabry said:
What version of Android? I did the same thing and luckily I had backed up a recovery with Flashify. I can see if I still have the backup. The recovery was for 5.1.1 ZV5
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Click to collapse
Do you have the stock recovery or what cause I need it asap
My bad bro. When I updated to Marshmallow I formatted my external SD in hope of the new storage feature. I lost it. I am sure 6th Hokage, or Dominick might have one laying around. They the main devs on the Boost Stylo.
did you ever get the stock recovery, I have the same problem...
ShonPu said:
did you ever get the stock recovery, I have the same problem...
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Click to collapse
No I have been trying like a mad man to get the recovery back but nothing is working. And I can't find anyone that can help me. It is driving me insane...
ShonPu said:
did you ever get the stock recovery, I have the same problem...
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Click to collapse
Add me to the list. I can't get anything but secure boot error 1003.
Me too..
Add me as well....
Rooted and went to install twrp..secure boot error 1003.
Anybody get any news on this?
The TWRP that is available out there right now with all the tutorials isnt for our devices (LS770). Theres not much going on with our devices because of the locked bootloader that lg seems to know nothing about; let alone any support for this devices alongside marshmallow. My goal is to port TWRP to our phones and find a backdoor in but im caught up in a bunch of different projects right now and juggling it with work. Plus ive gotta learn how to build these things. If anybody could tell me anything about our phone that i cant figure out thatd be wonderful. Ill try to get the recovery image posted on my drive when i go on my computer next.
Lg lls770
So I've read even just using King root it will lock up your phone, i had done that with my other lg ls770 and tried installing the twrp recovery. Any ideas if i will run into the same problem just using King root? And how would i go about making a back up of my stock recovery?
The ls770 has a locked bootloader. You can't just put any twrp recovery on it. You may be able to use kingroot temp, but I bricked twice using it, and can't offer any advice. If you have read enough of the ls770 brick stories including mine, you'll see there is no real pattern to bricking with kingroot. I successfully used it and restarted and re temp rooted for days, changing build.prop uninstalling google apps, then WHAM, brick out of thin air. Some were bricking straight away after kingroot with only restarting. If you do use kingroot to temp root I hope you'll report back and tell us how it is going, Thanks
So any idea if checking the oem unlock box in developer options and then going to fastboot/download mode would unlock the bootloader? I'm not very advanced with tinkering with android but i can go about the basics i guess
Finallyrooted said:
So any idea if checking the oem unlock box in developer options and then going to fastboot/download mode would unlock the bootloader? I'm not very advanced with tinkering with android but i can go about the basics i guess
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The oem unlock will not unlock the bootloader.The bootloader is locked by Boost/sprint/virgin. It's probably not going to be unlocked. The only LG's I know that have unlocked bootloader are Tmobile/metropcs. I hope kingroot gets this worked out as we know they have no future without being able to root phones. I made a post on the kingroot page here at XDA asking about what they might do now with marshmallow. I haven't heard from the main @Kingxteam but I keep hearing they are working on it

running nougat va20. tried every root/custom recovery method i could find.

so like the title states, i'm trying to flash twrp and get root. i've tried idk how many different methods and i'm hitting a brick wall. bootloader is unlocked, recowvery is giving me an error before closing itself, not doing anything. verified device is recognized by adb.
also tried flashing recovery using flashboot, but obviously that doesn't work on a20. i'm open to suggestions as i would really like to have a custom recovery
i could flash a rooted .kdz/.tot but i have yet to find one that is a20 or higher.
ZOMGITSABEAR said:
so like the title states, i'm trying to flash twrp and get root. i've tried idk how many different methods and i'm hitting a brick wall. bootloader is unlocked, recowvery is giving me an error before closing itself, not doing anything. verified device is recognized by adb.
also tried flashing recovery using flashboot, but obviously that doesn't work on a20. i'm open to suggestions as i would really like to have a custom recovery
i could flash a rooted .kdz/.tot but i have yet to find one that is a20 or higher.
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Click to collapse
BUMP. please help me, someone. if i could at least get root going i'd be happy.
ZOMGITSABEAR said:
so like the title states, i'm trying to flash twrp and get root. i've tried idk how many different methods and i'm hitting a brick wall. bootloader is unlocked, recowvery is giving me an error before closing itself, not doing anything. verified device is recognized by adb.
Click to expand...
Click to collapse
Sorry, to hear that it didn't work for you. In my experience, this has to be related to not following the instructions to the point. I was also stuck myself initially, only to find out later that I missed something in the instruction. Give us more detail, otherwise no one can help you. Which firmware version are you on? Which method are you trying? Is it an automated script or manual. IMO, the manual method works best, and easier to troubleshoot.
https://forum.xda-developers.com/v20/development/h918-recowvery-unlock-v20-root-shell-t3490594
suhridkhan said:
Sorry, to hear that it didn't work for you. In my experience, this has to be related to not following the instructions to the point. I was also stuck myself initially, only to find out later that I missed something in the instruction. Give us more detail, otherwise no one can help you. Which firmware version are you on? Which method are you trying? Is it an automated script or manual. IMO, the manual method works best, and easier to troubleshoot.
https://forum.xda-developers.com/v20/development/h918-recowvery-unlock-v20-root-shell-t3490594
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Click to collapse
can you help me over discord or something? i'd GREATLY appreciate it and i'll love you forever
ZOMGITSABEAR said:
can you help me over discord or something? i'd GREATLY appreciate it and i'll love you forever
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Click to collapse
Didn't really understand your question! What seems to be the issue?
for anyone having trouble rooting 20a, i tried this guide and FINALLY have my phone running twrp and root working fine.
http://www.droidviews.com/install-twrp-recovery-and-root-lg-g5-on-android-nougat/
for anyone having trouble rooting 20a, i tried this guide and FINALLY have my phone running twrp and root working fine.
http://www.droidviews.com/install-twrp-recovery-and-root-lg-g5-on-android-nougat/
ZOMGITSABEAR said:
for anyone having trouble rooting 20a, i tried this guide and FINALLY have my phone running twrp and root working fine.
http://www.droidviews.com/install-twrp-recovery-and-root-lg-g5-on-android-nougat/
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Click to collapse
If this worked, good for you.
But I don't think it should work. Last time I checked, the very fastboot flash command is disabled in LG G5. Recowvery is supposed to be the only way.
BTW, I don't trust root and unlock methods outside of xda. There are lots of clickbait articles, which has the potential to brick your device.
suhridkhan said:
If this worked, good for you.
I don't trust root and unlock methods outside of xda. There are lots of clickbait articles, which has the potential to brick your device.
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Click to collapse
THIS!!!!
Other root methods and apps that root and all that stuff are just BEGGING for your phone to be destroyed. I used a KingRoot solution once on an old phone that no XDA certified method still worked on....it rooted it just fine. But all the added junk it installed as system files with highly restrictive permissions that made them impossible to remove essentially made the device unusable. This was an old phone I was just using for an experiment anyway so no loss. But it illustrates why any root methods not found on XDA are highly risky.
I mean, sometimes a questionable root method gets posted on XDA too. But it's usually debunked as a bad idea within a day or two. (Sometimes within an hour) So you can read about real world experience with that method on a specific device and know if you should avoid it or not.
And there are other Android developer sites like XDA that can give good root options and solutions, as well as good advice for a phone in general. I'm not suggesting that anything outside of XDA is crap. If you find a good root solution on another website that has a reputable history and you trust it, great.! But never google "Root my phone" and try the first option that pops up on some sketchy Chinese / Russian / Martian website.
Were you on updated nougat version and rolled back to v20a using lgup?

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