cannot flash stock firmware SM-G920f after unrooting - Galaxy S6 Q&A, Help & Troubleshooting

Hi,
I tried unrooting my galaxy s6 with the supersu app and now my phone is goosed!! I tried flashing the stock firmware with odin, no joy because it was failing on hidden.img so I tried removing hidden.img, same again, no joy! I tried flashing hidden.img.tar and went into twrp recovery to factory reset but it wouldn't mount anything! It just says failed to mount.
Please help because I am without my phone and I have been since yesterday ( feels like I have lost my arm )

Related

Galaxy S3 Frozen

Hi
I was trying to root may samsung galaxy via odin flashing the "CF-Auto-Root-m3-m3zh-gti9300.tar.md5" instead of "CF-Auto-Root-m3-m3zh-gti9305.tar.md5" (the correct one, and after the process (finished successfully by Odin opinion) the phone remained frozen with the screen "Downloading - do not turn off targets!!"
nothing to do: I've tried to make the hard reset (wipe data factory) and a error messege was "impossible to mount..."
I've tryed to flash the correct "CF-Auto-Root-m3-m3zh-gti9305.tar.md5" via Odin but... after the process the phone remain frozen as before.
I've tryed to flash the latest firmware but ODIN fail the process...
don't know what to do to recover my phone
Alex
Turin - Italy

[AUS] Samsung Galaxy S6 - Can't flash anything. Bricked phone.

Hey,
So I'm attempting to flash a stock ROM from Samsung on my S6 using ODIN and download mode. It does not allow me to do so, there is a 'FAILED' dialogue in ODIN and on the phone, it says 'SECURE CHECK FAIL: BOOTLOADER'. I tried Googling the answer and nothing showed up at all. How can I fix this problem.
BTW, I've tried flashing TWRP, CMW, a custom ROM, stock ROM, a custom bootloader, a custom 'pit' file and tried using Samsung Kies' emergency restore feature, none of which worked.
Hey guy... try this, flash newest CF AutoRoot by ChainFire via odin... then let it finish and boot... now your rom should back to stock recovery.. then flash arter97+twrp... now you can restore (if you have one) or flash new rom via custom recovery.... good luck.

Flashing stock rom for note 5 marshmallow sprint

I tried rooting my note 5 sprint but got stuck in a bootloop but was able to flash the marshmalllow stock rom back on the phone. I am stuck in a bootloop again except this time odin is not responding to the stock rom. I tried odin 3.10 and 3.09 with the same result. I tried different usb ports and nothing. I can't even get the file for the stock rom to show up in the AP box. Does anyone know how to fix this? Also, can I flash lollipop back on to the phone instead of marshmallow? Thanks.
jcola17 said:
I tried rooting my note 5 sprint but got stuck in a bootloop but was able to flash the marshmalllow stock rom back on the phone. I am stuck in a bootloop again except this time odin is not responding to the stock rom. I tried odin 3.10 and 3.09 with the same result. I tried different usb ports and nothing. I can't even get the file for the stock rom to show up in the AP box. Does anyone know how to fix this? Also, can I flash lollipop back on to the phone instead of marshmallow? Thanks.
Click to expand...
Click to collapse
So you are able to boot back into download mode? How about boot to recovery?
I have the same problem. I have a sprint galaxy note 5 with android 6.0.1 installed. While trying to perform a root using twrp, I completely wiped everything out. Is there any way I can go back to the stock rom from here? I can still use odin and and I have finally mananged to put the stock recovery back on by using either "CF-Auto-Root-nobleltespr-nobleltespr-smn920p" md5 file or "N920PVPU1AOGD_N920PSPT1AOGD_SPR----STOCK+TARBALL" md5 file. But from here Im at a dead end. I tried to do a "wipe data/factory reset" from the factory recovery but receive an error msg stating "dm-verity verification failed." Please help. Thanks
Also it appears when I press and hold only the power button, it takes me to the factory recovery screen.

Stuck on TWRP after flashing it from ODIN

Hello guys. I recently flashed TWRP on my s6 using Odin. The first time I did it, it said that I successfully flashed it but I had autoreboot ticked, so I tried to check if my recovery has changed but it was still the stock recovery. So I tried to flash it again now without the autoreboot. It got stuck to the downloading screen even though odin has already finished. So I tried to force shutdown the phone. I tried to go to the recovery again and it was successfully flashed. I installed a new Custom rom and the Gapps (made sure I wipe everything before flashing), cleared the cached and tried to reboot. But to my surprise it was stuck to the TWRP. When I try to boot to system it's just stuck on the Galaxy s6 powered by android.
I'm sure I had the right trwp file and such but I might have made a mistake somewhere. I don't really know. Help guys?
My phone is the Canadian version G920W8
what ROM are you trying to install?
did check if your device is supported before flashing?

Help with bootloop issues after CLEAN flash odin SM-G9200

Hello, i have the SM-G9200ZH (Hong Kong version)
I disabled some system apps through pdp and got into a bootloop, after trying many things i did a factory reset and flashed through odin this firmware which is the latest
G9200ZHU2ERK2_G9200ZZH2ERK2_G9200ZHU2ERK2_HOME.tar the phone showed the bootanimation and then restarted to itself to bootlogo, over and over again.
So then i found a Pit file, and correct AP, BL, CSC, CP files for my device G9200ZHU2EQL1_G9200ZZH2EQL1_7.0, i flashed through odin selecting Nand Reset and Re-partition too.
At this point i still have the same issue, Phone goes into the bootanimation and then restarts itself over and over again.
The only way i have made the phone boot is by installing a custom ROM with TWRP, but i cant use any because it doesnt recognize the sim while using them.
Every time i flashed a firmware, When first booting i got a blue screen on the stock recovery that goes to 32% and then fails and says erasing.
Also im not using my Original Cable
So, can someone help me to make it work again? or to Tell me which custom rom actually works for my phone.
Did you try "wide /data" right after you've flashed the stock ROM?
forumber2 said:
Did you try "wide /data" right after you've flashed the stock ROM?
Click to expand...
Click to collapse
I did wipe data right after flashing through Odin, and also tried not wiping data after flashing through Odin. None of these worked, I don't know what to do
You can try flash twrp through odin then magisk/ supersu through twrp

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