Unrooting help - AT&T Samsung Galaxy S7 Edge Questions & Answers

I rooted earlier and I wanted to unroot but i'm on firmware g935aucs4apk1 and I can't find a download for it anywhere, and none of the other firmwares i've tried to flash have done much either. Would flashing the latest g935u unroot my device or just break it? Does anyone know where to find a firmware download for g935aucs4apk1? Thanks.

Im in the same boat. Did you find the firmware?

Awesomename707 said:
I rooted earlier and I wanted to unroot but i'm on firmware g935aucs4apk1 and I can't find a download for it anywhere, and none of the other firmwares i've tried to flash have done much either. Would flashing the latest g935u unroot my device or just break it? Does anyone know where to find a firmware download for g935aucs4apk1? Thanks.
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Do the G935U, works great.

Did you flash 935u FW??

God, it took forever and so many different attempts, but I finally got it. For the OP and anyone else in the same situation, you should use the G935AUCS4API2 firmware to return to stock. The firmware and details on what to do can be found HERE, but the gist of it is to download the BL/AP/CP/CSC then use Odin 3.12.3. Afterwards, just update back to APK1 and everything will be as it was.
I was on firmware G935AUCS4APK1 too and rooting turned the phone into a complete mess. Lag, endless forced close on numerous apps (including Google Play), and the additional fun of the phone randomly being bricked after restarting. All for a root that didn't even fully worked.

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[Q] Firmware upgrade encountered an issue

Help Please. I was updating my phone and know I'm messed. Phone is stuck in download mode with Firmware upgrade encountered and issue. Tried to use Kies to fix it but it just downloads a bit then hangs there and does nothing. Tried to Odin 4.3 stock but the Knox bootloader won't let me. Any advice besides using it as a paperwait.
Update:
Fixed the issue. Firmware is I337MVLUEMK6 .Just downloaded stock firmware and used Odin 1.85 and used upgrade bootloader and placed file in bootloader section only.
First off give some more details. What were you updating to when the problem arose? Which 4.3 were you trying to flash in Odin? I saw another individual who needs the mk2 Odin file. If someone is able to provide it I would say that is your best bet for now assuming you were already on a non-MDL firmware, which I would gather is the case.
Also, XDA does not condone any type of fraud. Take that talk elsewhere
Sent from my AT&T Galaxy S4 I337

Need help with odin and firmware

So they other night i tried rooting my gs7 edge AT&T version.. Found a tutorial online and flashed a file via odin. And upon rebooting ended up freezing on the AT&T boot logo. which seemed to a common problem after reading the comments. The only way was to do a factory reset which i did and got the phone working again. But now the phone is extremely sluggish it lags doing the simplest tasks. Now i want to start over and flash the stock firmware via odin but not sure what files to flash something about pi2 and the BL. Can some one point out to me what is the latest firmware i should be installing. Just trying to go back to stock here.
brusslesprouts said:
So they other night i tried rooting my gs7 edge AT&T version.. Found a tutorial online and flashed a file via odin. And upon rebooting ended up freezing on the AT&T boot logo. which seemed to a common problem after reading the comments. The only way was to do a factory reset which i did and got the phone working again. But now the phone is extremely sluggish it lags doing the simplest tasks. Now i want to start over and flash the stock firmware via odin but not sure what files to flash something about pi2 and the BL. Can some one point out to me what is the latest firmware i should be installing. Just trying to go back to stock here.
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You still have the eng kernel installed. Go to the AT&T forum for the S7 and you will see what others have done.

help with verizon s7edge

ok so i just got this phone coming from s5.its on the latest firmware QC5. the nougat root worked flawless and was able to flash things with flashfire..well messing around i flashed twrp just to see what would happen.well now it wont go in to recovery at all and the first time it did the l9ck said it was on..everythinh else still works still rooted.my qiestion is how to fix this? do i have to factory reset and start over or if i can find the lateest firmware and flash via odin?any help would be appreciated...

SM-G935F Bootloop after JUST TWRP

hey-o, So i wanted to root my phone quick and easy just afew ahours ago, after i odin'd in TWRP on my S7 Edge, it couldn't read data, i was pretty confused, i restarted my phone, told me verfication had failed, and in base, the entire OS has basicly went corrupt, am really not sure how, but has anyone else had this problem? SM-G935F EE UK, need more info i can provide.
Correction, I installed the EE firmware AFTER i had to fix my phone due to what TWRP did, My phone is actualy BTU Firmware.
Knox has been tripped.
Video visualization: https://youtu.be/o-9aKxWXaG8
Minerspark said:
hey-o, So i wanted to root my phone quick and easy just afew ahours ago, after i odin'd in TWRP on my S7 Edge, it couldn't read data, i was pretty confused, i restarted my phone, told me verfication had failed, and in base, the entire OS has basicly went corrupt, am really not sure how, but has anyone else had this problem? SM-G935F EE UK, need more info i can provide.
Correction, I installed the EE firmware AFTER i had to fix my phone due to what TWRP did, My phone is actualy BTU Firmware.
Knox has been tripped.
Video visualization: https://youtu.be/o-9aKxWXaG8
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Update: After serveral attempts, i finaly got it running a CFW, i had to flash the OFFICAL firmware, and leave download and reenter it before the phone even boots and then flash TWRP, and i installed magiskmanager and everythings looking alright from here, i'll update if i have any problems.
3rd update, i offical cannont find the firmware this phone was on, it WAS SIM-FREE when i bought it, now i installed this version every app crashes on launch, am pretty lost myself. anyone know a way i can get or know the Very first firmware?
Considering i've got literly no help, this thread can be closed, i installed some random stock firmware and i suppose i will have to put up with broken settings menu and a barly working keyboard for now.
Minerspark said:
Considering i've got literly no help, this thread can be closed, i installed some random stock firmware and i suppose i will have to put up with broken settings menu and a barly working keyboard for now.
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If you are US flash the smg935u as it works for every carrier

Soft Bricked Boost Moto E4. Stock Firmware?

I tried flashing a patched kernel to fix Magisk, but it looks like it was built on an older firmware and it bricked my device. I looked online and tried to find a flashable zip to return to full stock and start over, but the only one I can find is too old and is failing to flash in RSD Lite. I don't know what firmware version my device had before I started flashing, so I'm looking for anything that's compatible with the recent security updates.
My device is able to get to Fastboot, so I think it can still be saved. Any help would be very much appreciated.
https://androidfilehost.com/?fid=818222786056035851
Just in case my answer didn't go through. That's the newest I could find.
Thanks. My device has come back from the dead!

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