S6 fails to boot - help please - can flash via Odin and enter recovery - Galaxy S6 Q&A, Help & Troubleshooting

Hi Peeps,
I have an S6 that fails to boot, just boots into recovery mode. I can get into download and flash via Odin but will always boot into recovery instead of system.
There is a message in the recovery screen with:
No Support SINGLE-SKU
Supported API: 3
#MANUAL MODE v1.0.0#
--Applying Multi-CSC...
Applied the CSC-code : NZC
Successfully applied multi-CSC.
Failed to verify for dmverity hash tree
Reboot into recovery again
When rebooting or trying to power off it says:
"DMV Failed reboot"
Googling didn't seem to find anyone else with the same problem.
I've flashed combination file and that fails to boot, just stuck on loading screen. Though combination file doesn't reboot to recovery. I've only tried a 7.0 G920I firmware so far.
Have also tried TWRP and custom ROMs, same problem, won't boot and just goes back to recovery.
Now, I've opened the phone and the motherboard is marked G920F but the phone thinks it's a G920I and will only accept flash of G920I firmware.
I suspect that someone in the past has managed to flash G920I firmware onto a G920F device. Is this possible or are all motherboards marked G920F even if they're G920I?
Any ideas?

Flash the ROM but would erase the data on your S6. Be careful! Here is a video to fix this problem, you can have a try. youtu.be/zXSHe3oorIM

Related

Bootloop. Help!

Hello. I purchased SM-G920TZKAXAR , Unlocked US version
http://www.samsung.com/us/mobile/cell-phones/SM-G920TZKAXAR
Then I tried to root it by following this guide: http://joyofandroid.com/root-samsung-galaxy-s6/ and using Method 2 via TWRP and then flashing cf-autoroute from https://autoroot.chainfire.eu/ . I downloaded zerofltetmo LRX22G.G920TUVU1AOC9 for SM-G920T.
my process:
1. Copied CF-Auto-Root-zerofltetmo-zerofltetmo-smg920t onto phone
2. entered Downloading mode and then connected Odin
3. PHone rebooted into TWRP and then I proceeded to flash CF-Auto-Root-zerofltetmo-zerofltetmo-smg920t.
As a result I get bootloop.
I tried downloading stock T-mobile firmware and flashing to via ODIN but it FAILED in Odin/Download mode due to SW rev check not validating. I tried to use different version of TWRP, 2.8.7.2 , 2.8.7.1 and 2.8.7.0 but bootloop continues
What can do I to fix this? I don't know what else I can try and I can't locate a stock firmware for SM-G920TZKAXAR if such exist.
Thanks!

Big probleme with recovery mode and more

Hi,
After i had flash a bootloader, modem and TWRP from this https://www.androidfilehost.com/?w=files&flid=50807 , i have some strange problems.
First, when i use odin now to flash a bootloader or TRWP and Official firmware, i had the message "fail".
The most strange it's my recovery mode, before they start i have a blue screen with this message "installing update system", after this they show me an android with warning sign. When i succees to enter recovery, i juste have the basic one and a strange message at the top "(Android Recovery. Samsung/zerofltexx/zeroflte. 6.0.1/MMB29K/G920FXXU3PAD. User/release-keys".
Now i just want to have TWRP, to flash a custom rom, but always odin show me the message "fail".
Any idea ?
Thanks
Model? What android version did you have?
the FW : G920FXXU3DPAD_G920FOXA3DPAE_XEF
Model : G920F
I suceed to install the XEF FW and to install the 3.0.0 TWRP by odin, however when i want to enter recovery i just have the galaxy S6 animation and this "RECOVERY IS NOT SEANDROID ENFORCING"
Its stuck on s6 boot screen ? Or start nomal?
Sent from my SM-E500H using XDA-Developers mobile app
Try flashing these 3 with Odin;
920F bootloader (BL)
https://www.androidfilehost.com/?fid=24459283995301217
920F modem (CP)
https://www.androidfilehost.com/?fid=24459283995301218
TWRP by arter97 (AP)
http://www.arter97.com/browse/S6/ke...r97-recovery-g920fi-13.0-twrp_3.0.0-0.tar.md5
Recovery should be working.
Michiel0912 said:
Try flashing these 3 with Odin;
920F bootloader (BL)
https://www.androidfilehost.com/?fid=24459283995301217
920F modem (CP)
https://www.androidfilehost.com/?fid=24459283995301218
TWRP by arter97 (AP)
http://www.arter97.com/browse/S6/ke...r97-recovery-g920fi-13.0-twrp_3.0.0-0.tar.md5
Recovery should be working.
Click to expand...
Click to collapse
The recovery work well, however when i reboot my devise, it's stuck at the galaxy s6 logo :s
Did you install a new rom?
Try this one.
http://forum.xda-developers.com/gal...xtrestolite-deodexed-mod-edition-1-3-t3119968
With the add-on package you can activate all the required bloatware if you need it.
Michiel0912 said:
Did you install a new rom?
Try this one.
http://forum.xda-developers.com/gal...xtrestolite-deodexed-mod-edition-1-3-t3119968
With the add-on package you can activate all the required bloatware if you need it.
Click to expand...
Click to collapse
ohh thanks, with this rom it's working again . thanks you man
No problem!
you should put solved on thread's title.
good luck

Samsung GT-P3100 Phone Restarting after every 10 seconds

Hello everyone, Please I need help urgently with my GALAXY GT-P3100. It keeps restarting after every 10 seconds. I think my carrier (VOD) UK recently upgraded something on their server and my device was unable to successfully complete the installation as I am not in the UK. I have done all I can think of, which includes perfoming factory reset, flashing via odin with the same stock (VOD) firmware, flashing via odin with both Arabic and India repair firmwares by Rev04_user_low_ship, flashing the pit via odin, Installing via ADB and SD card and many more.
I'm guessing my device is on "Read-Only". Is there something I am missing? The stock (VOD) firmware gets stuck and fails at system.img while flashing with odin. Although, I get a pass while flashing with Rev04_user_low_ship Arabic and India repair firmwares, the phone returns to same problem after reboot. I get "E-Verification Signature Failed" while trying to Install via adb or SD Card and my recovery shows "MANUAL MODE Applied the CSC-Code : VGR did not match sized system/csc/common/system/csc/others.xml(No data available)". I have never used Custom ROMs or Recoveries on my device. Please what's the solution to this problem.

S8+ stuck on boot screen after QF7 flash

I tried to flash TWRP on my S8+ and my phone got a bootloop . Then i tried to root it by Odin(SuperSU) and after the boot screen an error "Verification failed" came. Then I flashed the QF7 BL from Odin in the BL tab( which was a success in the first try), but then instead of a bootloop, the screen was stuck on the boot logo. I cant access TWRP now but can access download mode. I then tried to flash TWRP again but i cant access it( Odin shows successful).
Please help what can i do?? SM-G955F. OEM unlocked.
Thanks.
u need to flash BL,AP,CP,CSC (frimware ) files all together to get back to factory defaults
next time flash custom kernel using twrp after flashing twrp

I am stuck at unlocked bootloader warning screen (Samsung m21)

My phone suddenly stopped working and after a reboot i got stuck at the unlocked bootloader screen . It says to press the power button to boot but nothing happens. So I flashed stock firmware using odin v3 but the same issue. I tried fixing the partitions in twrp recovery but it gives me an error saying " Failed to mount metadata - invalid argument. So lastly I used Odin PIT flash with rewrite partition but it still stuck at warning screen I only able to access Recovery mode and download mode . Does anyone have a solution ? Please help

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