S8 G955FD won't boot past the Samsung logo. - Samsung Galaxy S8+ Questions & Answers

Hello, how are you? My S8+ G955FD won't boot past the SAMSUNG logo. I am able to access the menu with the Power+Bixby+Vol+, but I don't know which option to use. I selected all of them twice.
The phone is not rooted and the bootloader has never been changed from it's original configuration. While trying to find a solution the question regarding the bootloader was sometimes asked. I don't know if it's locked or not, just that it has never been changed. The current and original OS is a carrier unlocked version. I have never enabled developer settings.
I know this question has been asked before, but I was just too overwhelmed by the number of results and couldn't find the guide for the S8+. I definitely found guides for other models and other brands of phones. I just need a working phone, it doesn't matter if it has root permissions or if the OS is version 1. I can forego the data, and will be happy with any kind of OS. The non-carrier specific would be best, my provider is Docomo. Please, how can I get my phone to boot properly again?
In an attempt to fix this I read through a some guides to flash the OS, most of them require that developer settings and usb debugging be enabled and I have never done that, nor do I know how to enable those without accessing the settings since the phone won't boot. So I didn't do anything beyond reading the directions and I feel stuck. What information can I provide that will help you walk me through to the solution? Thank you and may you have a wonderful day!

Try MXO pie via odin in Sammimobile

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[Q] Brand new to everything root related, some simple questions i hope.

Ok here we go thank you to whoever takes the time to answer these sorry if I sound uneducated in this field but I have no idea what I am doing really.
1) I am running a Galaxy S4 through Koodo (Canadian) sgh-i337m baseband I337MVLUFNE1 the build number is the same but with KOT49H. added to the front of it, my question is is it possible to unlock my bootloader I've seen posts about AT&T locking theirs or something and I wasn't sure.
2) Secondly I've rooted my phone using Odin and how can I tell if my bootloader is unlocked? (keep in mind im not too tech savvy with the android OS yet)
3) What would happen if I flashed Cyanogenmod onto my device and it wasn't unlocked? I bought ROM Toolbox pro
4) How do I go about doing anything in recovery mode everytime I go through it shows a dead android guy and doesn't give me many options?
5) How do I change my boot screen, I tried a few methods but I don't think I am deodexed (which i don't know what it means really) and it tells me i cant change themes etc with ease, when i tried that x-(something) program to deodex my device it couldn't detect the device through the usb or it took ridiculously long and I quit out.
Thank you very much to whoever can help me out, I'm not sure where my Koodo GS4 falls in relation to canadian GS4's etc so I don't want to mess it up.

S7 edge current situation.

Hi there I've been away from rooting for a bit and i have been trying to root a broken s7 edge more recently. Its got 6.0.1 stock on it. It all works except the volume up button. I seem to be able to access the phones files and sd card in windows. I can also flash 6.0.1 it seems by forcing it into download mode. But its still stuck on FRP and i can't find any way to unlock the bootloader to install custom software. I've been trying all the tutorials i can find but none work. Is this Samsung patching these security holes and so they no longer work? The password Is unknown for the Google account and it's not blacklisted or anything like that I've not used the SIM in any tutorial though. So is this doable or is it impossible at present? It all seems a lot more secure since my last root :s Thanks
Mumraa said:
Hi there I've been away from rooting for a bit and i have been trying to root a broken s7 edge more recently. Its got 6.0.1 stock on it. It all works except the volume up button. I seem to be able to access the phones files and sd card in windows. I can also flash 6.0.1 it seems by forcing it into download mode. But its still stuck on FRP and i can't find any way to unlock the bootloader to install custom software. I've been trying all the tutorials i can find but none work. Is this Samsung patching these security holes and so they no longer work? The password Is unknown for the Google account and it's not blacklisted or anything like that I've not used the SIM in any tutorial though. So is this doable or is it impossible at present? It all seems a lot more secure since my last root :s Thanks
Click to expand...
Click to collapse
Try this for bypassing Factory Reset Protection(FRP)
https://www.progeeksblog.com/bypass-factory-reset-protection-on-samsung-devices/
Or this
https://www.xda-developers.com/rootjunky/
As for rooting the device, there aren't many methods that work on lollipop and newer firmwares other than maybe trying Kingroot and Kingoroot or flashing TWRP(not an option for you since you have a locked bootloader) for your model number then flashing Super or Magisk.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE

Galaxy S8 FRP locked- 7.0 TRIED EVERYTHING!!! Noob Here!

Hello, I have a galaxy S8 with FRP lock currently. It has 7.0 running. This is a Verizon Galaxy S8 (G950u). Here is the (g950usqs2bql1) software with the bootloader (g950usqu2bqk5). My problem after doing much research is that all the ways to get around the lock are being blocked by the updated firmware. The bluetooth hack won't work since there is no options to access or turn it on. Heres the biggest problem, once I've gotten into DrParser mode, Since this is a Verizon phone, NONE of the secret codes will work with it. Most of the videos and tutorials states I cannot downgrade from where Im currently at with my firmware, and since I cannot gain access to turn on debugging mode, I have no access to use ADB software of the desktop. Now I have access into the whole phone, and have downloaded multiple APK's for entering debugging mode, but still says access denied when trying to bypass. I've also downloaded numerous APK's to bypass FRP without success.
My question is: Is there another way around this without using Drpasser Mode, or the bluetooth method? I might mention I've also logged into my gmail account within the device and when prompted to log into previous owners device, I can use my log in information (which it accepts) and then it will go right back to the menu stating log in with previous owner credentials. PLEASE HELP!
I am still a noob (which Im a pretty fast learner), just need STEP by STEP instructions please. Thanks for any help or advice. :fingers-crossed:

how to root android 7 on samsung s6?

i have been searching for hours and trying different methods and none seem to be working..
i am trying to root a samsung s6 g920i. it is updated to android 7.0
i have dev options enabled, debugging. the one thing i do not see on the device is OEM unlocking option.
so far ive tried odin3, i selected the cfar_samsung_sm-g920i_zerofltedv_nrd90m.g920idvs4frc9_t0 file, and it shows me successful messages in the odin3 results. but on the device it restarts real quick. once it restarts, its like nothing happened. the device is still rooted and there is no super user app.
ive followed numerous videos and threads all over and cant seem to get this device rooted.
is the oem unlocking option not showing up my issue? also, i noticed when the odin was doing its thing and the phone was restarting, there was a msg showing on the top left that stated "recovery is not seandroid enforcing" then the phone would restart.
any help here would be appreciated. it also looks like all of my samsung devices do not have the oem unlocking option under developer area (3 devices) so i am not sure what happened or what am i suppose to do.
Long Shot, but .....
Similar issues with a G9200 (Hong Kong version, dual SIM). You COULD try downloading Samsung's CROM.APK from the Play Store and see if you can unlock the bootloader that way. Are you by chance running recent Nougat on the device? My suspicion is that the Nougat kernel has been tweaked to disable the known rooting / custom recovery approaches. Areal pain in the butt. My next step with the 9200 is to see if erasing the NAND via Odin will allow me to flash an older MM build (I don't care about the data) root it, TWRP it, and put a decent ROM in place of stock.

Samsung Galaxy J3 Orbit (SM-S367VL) Looking for advice on how to root.

I've looked for quite a while on anything that could help me root the phone, and have had no success with anything. I'm worrying at this point that the bootloader is just locked and have to ask, is there anything else I can do to root this phone? Willing to try pretty much anything, even at risk of bricking it.
Lavitz324 said:
I've looked for quite a while on anything that could help me root the phone, and have had no success with anything. I'm worrying at this point that the bootloader is just locked and have to ask, is there anything else I can do to root this phone? Willing to try pretty much anything, even at risk of bricking it.
Click to expand...
Click to collapse
I'm interested in this too but in all likelihood nobody with the knowledge is even working on it because this is a niche phone.
Locked bootloader..
Well i have this fone now...i bought it because it was a good deal so it seemed..Less than 100$ for fone and service activation plan...I have rooted just about every Samsung i have ever owned...So heres what i have come up with..There is no OEM option in Developer options...On any other samsung fone i always go right into developer options and disable OEM by turning it off...Then i either have used Kingroot apk or Kingoroot apk in the past and they have worked...sometimes u have to find the perfect version to match your android software specifically...Now i have always had huge success with Odin and flashing TWRP via Laptop or Computer via USB connection, but thats something each individual should personally take the time and educate theirselves on just in case... Sorry to say that the Samsung J3 Orbit with Total Wireless and Oreo 8.0 needs a serious look at...
Lavitz324 said:
I've looked for quite a while on anything that could help me root the phone, and have had no success with anything. I'm worrying at this point that the bootloader is just locked and have to ask, is there anything else I can do to root this phone? Willing to try pretty much anything, even at risk of bricking it.
Click to expand...
Click to collapse
Your phone is a 2018 model of the j3. When xda finally makes a J3 (2018) thread i will request for this thread to be moved. Any root methods shown in J3 (2017) are likely not to work anymore since samsung patched the methods used. The only way to root phones now is by buying the U variants of samsung's phones which are only available from samsung's website under unlocked phones. Unlocked phones from samsung have an unlocked bootloader by default.
thepcwiz101 said:
Your phone is a 2018 model of the j3. When xda finally makes a J3 (2018) thread i will request for this thread to be moved. Any root methods shown in J3 (2017) are likely not to work anymore since samsung patched the methods used. The only way to root phones now is by buying the U variants of samsung's phones which are only available from samsung's website under unlocked phones. Unlocked phones from samsung have an unlocked bootloader by default.
Click to expand...
Click to collapse
incorrect statement.
My s9+ is a U varient with no OEM unlock option and did not come from samsung. And my s9+ is still not rootable.
OuijaElite said:
incorrect statement.
My s9+ is a U varient with no OEM unlock option and did not come from samsung. And my s9+ is still not rootable.
Click to expand...
Click to collapse
strange. what is the model number.
thepcwiz101 said:
Your phone is a 2018 model of the j3. When xda finally makes a J3 (2018) thread i will request for this thread to be moved. Any root methods shown in J3 (2017) are likely not to work anymore since samsung patched the methods used. The only way to root phones now is by buying the U variants of samsung's phones which are only available from samsung's website under unlocked phones. Unlocked phones from samsung have an unlocked bootloader by default.
Click to expand...
Click to collapse
U models are normally U.S. models which are locked tight. I run a s8 as my everyday driver which is rooted. The s9 s10 and most other us snapdragon and in this case exynos all are locked tight. And they cannot be rooted as of right now. The sampwn and other samfail do not work anymore. The U model you are referring to is the U.S. sim unlocked model not bootloader. With the S series F is the European bootloader unlocked model I don't know the European letter for J series.
Until some one finds a way to push a rooted system img on stock permissive combination kernel root will not come just like s9 and s10 us models
If these where us snapdragon we could push a rooted system combination file with safestrap just like we do on the newer bootloader on s8 using EDL and Qualcomm 9008
Just had an idea, another thread on this forum a guy says he made a modified version of Odin that can flash mix matched models. So just flash a model version of the j3 orbit that can be rooted or at least oem unlock capable to be able to flash twrp and then be able to root through twrp.
If flashing a j3 with a model number different than sm-367vl would brick it, just extract the .img partitions like boot.img or whatever the partition may be with ubuntu to restore one by one until you find which one makes the phone boot.
I don't know much about phones when it comes to this depth of modification. But I had a lg zone 3 that used this method to turn an unrootable model number version into a different model number that was rootable. Before I flashed the .img partitions of the stock software the screen had lines all over it, so using screen mirroring I was able to root the different model number software then download partition backup and restore app them restore the partitions that were for the original model number.
So basically it took both model numbers and combined some partitions of each to make it work properly.
In my head I can totally see this working. Just depends on how close to the same hardware each model number of the galaxy j3 has i guess.
I wish I would have noticed/seen this a bit sooner.. any progress or luck? I have the j337u ...
I know chimera tool is able to remove Knox kglock oemlock rmm mdm , of which mine shows kglock on, oemlock: on, frplock off. Trying to flash anything gives the error insufficient payment somethin. So there's got to be a way around it. ALSO I found interesting, the FCC id has J337t instead of U ...wonder why that is ...
(Anyone know where I can get stock j260AZ/AIO -notpaid- (cricket) firmware,I've literally checked every where )
We need someone to take that new 0day exploit rootPoC mod it however and release it
Found this [Have not tried it yet]
Came across an article on androidbiits. Not sure it's actually viable. Unfortunately I cant post the direct link until I have enough posts under my belt.
I'm willing to pitch in if someone can point me in the right direction.
Yhuda
How now????You are find How to root this phone????Please add Develop for find How to root Samsung J3 Orbit?!??
For my kglock on, oem lock on j337u, which also has some new mdm / rmm on it from consumer , I used chimera tool to set KGLock to Complete.
This also switched the oem lock to off and show the toggle in Dev ops....
1st flash of magical patched img worked. But after.connectinf.the Wi-Fi , knox enrollment and instantly a sec. Msg popped up and locked up the entire device. No usb connection or.anything.
factory reset
Same Issue,.then locks up
So for try 3, flash the patched boot, let boot.
AS SOON AS ITboots to android, hit the Airplane Mode toggle to activate it to stop Knox Enrollmnt
So er.gont get
was able to unlock the boatloader with comb file that was compatible, flashed stock track phone, updated to 9 pie...
used a gig pressed power button ???
9 pie trac phone j3 orbit
patched AP file with majisk, ran with Odin : says noway fail, I was able to reflash with stock firmware, so it doesn't work on mine...
any other luck
thanks
I would really like to know if anyone has succeeded either rooting or SIM unlocking or flashing with a different firmware on this model.
I was able to access the OEM unlock in my J3 Orbit (SM-S367VL) via factory binary after flashing combination firmware.
That is as far as Ive gotten. I am assuming you would want to run ADB download mode to flash anything as factory binary seems to have some security measures against full bootloader unlock built in

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