Samsung Galaxy S7 how to make backup/recovery, verify ROM when screen is black - Android Q&A, Help & Troubleshooting

Hi guys,
I am in a very tricky situation. I have Samsung Galaxy S7 with black screen but it is still recognized by PC and Odin. I want to make a backup but it has a pass code therefore I could not do it using Smart Switch. So first of all is there other way to make a backup or recover files from the phone and secondly how do I know which ROM I should download for it since I can not access it to look for PDA or CSC. Thank you in advance.

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[SOLVED] Bricked/Stuck after using ODIN Root?

Hi, all,
I used the ODIN Root for my T-Mobile Galaxy S6 Edge (model 925). I did everything, downloaded the proper zips and exe's and all, and began to root. Everything was going fine, my ODIN exe told me everything was fine, and my phone boots up...
...and stays stuck on the "Samsung Galaxy S6 Edge: Powered by Android" splash screen.
I CAN'T EVEN TURN IT OFF!
Any help would be greatly appreciated
HOW TO SOLVE:
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode. So do that.
Use the Samsung Galaxy S6 (NOT edge! Yes, the 920 file) zip instead of the Edge zip. And don't use the included .exe - use the official, latest ODIN EXE.
I have the same issue !
So i need to flash the 920's root file ? It won't really brick my phone ?? Or It will boot my phone ?
Thanks !
tusing said:
Hi, all,
I used the ODIN Root for my T-Mobile Galaxy S6 Edge (model 925). I did everything, downloaded the proper zips and exe's and all, and began to root. Everything was going fine, my ODIN exe told me everything was fine, and my phone boots up...
...and stays stuck on the "Samsung Galaxy S6 Edge: Powered by Android" splash screen.
I CAN'T EVEN TURN IT OFF!
Any help would be greatly appreciated
HOW TO SOLVE:
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode. So do that.
Use the Samsung Galaxy S6 (NOT edge! Yes, the 920 file) zip instead of the Edge zip. And don't use the included .exe - use the official, latest ODIN EXE.
Click to expand...
Click to collapse
Hi,
I'm still getting it hanging on the Galaxy S6 screen no matter what i do?!
Seriously need help!
perryd84 said:
Hi,
I'm still getting it hanging on the Galaxy S6 screen no matter what i do?!
Seriously need help!
Click to expand...
Click to collapse
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode, do not release any button until you see the download mode.
moises1204 said:
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode, do not release any button until you see the download mode.
Click to expand...
Click to collapse
this did not work for me, all that does is flash the bootscreen and i am still stuck on the bootscreen with the galaxy s6 powered by android there .
Galaxy S6 Demo Unit Bricked sm-g920x
hi i need help unbricking my demo unit galaxy s6
help
Galaxy s6 925x bricked Need help
hey i have galaxy s6 925x bricked need help unbricking it
unbricked
onetechdontknoweverything said:
hey i have galaxy s6 925x bricked need help unbricking it
Click to expand...
Click to collapse
hello
look here : forum.xda-developers.com/galaxy-s6-edge/help/help-required-bricked-s6-edge-t3095329/page5
i explain how i unbricked mine
lnuy said:
this did not work for me, all that does is flash the bootscreen and i am still stuck on the bootscreen with the galaxy s6 powered by android there .
Click to expand...
Click to collapse
try before with power button and volume down. Than press the sequence to go into download mode in the while the dislay turn off before rebooing.
liam04 said:
hello
look here : forum.xda-developers.com/galaxy-s6-edge/help/help-required-bricked-s6-edge-t3095329/page5
i explain how i unbricked mine
Click to expand...
Click to collapse
Hi mate
Have you done this with live demo unit?!?
Whenever I try this on Smart Switch I face force close from my PC!!!
First I enter model G925X then S/N but after that force close...
Hateftotti said:
Hi mate
Have you done this with live demo unit?!?
Whenever I try this on Smart Switch I face force close from my PC!!!
First I enter model G925X then S/N but after that force close...
Click to expand...
Click to collapse
it's a pb with your computer, for me no fc on my pc, did you try to uninstall samrt switch, erase all samsung folder, reboot, disable anti virus, re install the app on your pc ( downloaded from samsung here : http://www.samsung.com/ca/support/smartswitch/ )
i'm using windows 7 64bit
hope it will help you
Unbricked & root success.
http://forum.xda-developers.com/gal...it-model-sm-g920x-t3096172/page3#post61471520
Tried 920I!!!!!
Guyz can anyone please help me out...... I have a samsung galaxy s6 edge : SM-G925I.....
I did root with the odin 3.10.6, also used the 920I zip but i cannot get it right
Shows the "GALAXY S6 EDGE" and doesnt go any further
Please help!!!!!!!!!!!!!!!!!!!
---------- Post added at 07:51 AM ---------- Previous post was at 07:47 AM ----------
tusing said:
Hi, all,
I used the ODIN Root for my T-Mobile Galaxy S6 Edge (model 925). I did everything, downloaded the proper zips and exe's and all, and began to root. Everything was going fine, my ODIN exe told me everything was fine, and my phone boots up...
...and stays stuck on the "Samsung Galaxy S6 Edge: Powered by Android" splash screen.
I CAN'T EVEN TURN IT OFF!
Any help would be greatly appreciated
HOW TO SOLVE:
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode. So do that.
Use the Samsung Galaxy S6 (NOT edge! Yes, the 920 file) zip instead of the Edge zip. And don't use the included .exe - use the official, latest ODIN EXE.
Click to expand...
Click to collapse
still doesnt work on my edge 925I.................... what should i do
tusing said:
Hi, all,
I used the ODIN Root for my international Galaxy S6 Edge (modelsm-g 925i). I did everything, downloaded the proper zips and exe's and all, and began to root. Everything was going fine, my ODIN exe told me everything was fine, and my phone boots up...
...and stays stuck on the "Samsung Galaxy S6 Edge: Powered by Android" splash screen.
Click to expand...
Click to collapse
yaboib said:
tusing said:
Hi, all,
I used the ODIN Root for my international Galaxy S6 Edge (modelsm-g 925i). I did everything, downloaded the proper zips and exe's and all, and began to root. Everything was going fine, my ODIN exe told me everything was fine, and my phone boots up...
...and stays stuck on the "Samsung Galaxy S6 Edge: Powered by Android" splash screen.
Click to expand...
Click to collapse
Refer to this thread for a solution mate.
http://forum.xda-developers.com/gal...nual-update-stuck-g925f-t3173112#post62207108
Click to expand...
Click to collapse
How to solve
Use another root file,Use diffirent model for example:SM-G920F instead of SM-G920I or other model <-- these are international versions
Please help tmobile s6 edge soft brick
I initially used odin to flash OI1 update, after a rom I was using caused problems and I got bootloop. It changed bootloader value to b:3 and I'm unable to downgrade now so I used smart switch which didn't recognize device so used emergency recovery and still bootloop. I have factory reset and wipe cache multiple times along with adb side load and individual flashes of bootloader, modem, kernel, flashed custom kernel and twrp to access fix permissions and to mount partitions with advanced wipe etc and still wont boot past logo. Also during one fix attempt phone said can't mount system.. Idk I'm not understanding where the problem is .everything says successful but I'm still in bootloop. Please help. I've spent hours everyday for the past week searching & trying different things that seem might help so open to any suggestions.
Hello ,
if phone stuck on logo it means you played with EFS .
If phone Stuck on Logo After Flash Stock it Means Phone has Bad Root Key it know as DRK (DEV Root Key)
It Takes very long to find me perfect solution.
You will need to root phone. ( to turn on )
You will need an UART Interface and Uart Cable.
Than You need to Authenticate MSL
After that Write the Cert With DRK Data.
Now Phone is Good .
Flash with Stock Rom.
Enjoy Your Phone Working Fine.
tusing said:
HOW TO SOLVE:
Even though the phone is on, Volume Down + Home + Power will still boot into Download Mode. So do that.
Use the Samsung Galaxy S6 (NOT edge! Yes, the 920 file) zip instead of the Edge zip. And don't use the included .exe - use the official, latest ODIN EXE.
Click to expand...
Click to collapse
Hi, can someone please elaborate on this?
I have the exact same issue with the T-Mobile Galaxy S6 Edge SM-G925T
I've tried flashing G920FXXU2BOFJ with Odin but it just fails
I also flashed G925TUVS3DOJC perfectly with Odin but it's still stuck at the GS6 Splash Screen
Samsung Smart Switch does not work.
Can someone please send me the exact link to the file they used to fix this. Thank you
parter28 said:
Hi, can someone please elaborate on this?
I have the exact same issue with the T-Mobile Galaxy S6 Edge SM-G925T
I've tried flashing G920FXXU2BOFJ with Odin but it just fails
I also flashed G925TUVS3DOJC perfectly with Odin but it's still stuck at the GS6 Splash Screen
Samsung Smart Switch does not work.
Can someone please send me the exact link to the file they used to fix this. Thank you
Click to expand...
Click to collapse
boot into the recovery mode and wipe data/factory reset and cache and reboot system. it will boot properly.

[Q] S6 EDGE just keeps on flashing

My sprint galaxy S6 edge after rooting it with pingpon root was working fine.. until i downloaded the app rom manager.. an as soon as i attempted to backup twrp recovery the phone re booted itself an never came back on it just flashes every now and then after the screen that says galaxy s6 edge... can someone please help.. by possibly sending me a new recovery that i can flash on the phone using my computer.. Or just plain an simply just send me a solution . THANK YOU

[Q][Help] s6 Edge only boots into Odin

Hello xda!
I bought a broken s6 Edge of a co-worker. I thought i could fix it but its giving me a headache
The problem is that it only turns on when plugged into the computer, the screen than shows a emergency recovery option on Kies or swift switch (which requires a recovery code. And I nor my coworker have) the other thing I can do is boot into Odin.
Now my question is: Does anyone know a way to recover it without that code?
I tried installing a stock s6 edge OS on it using Odin but everytime I get a write error.
Please help!
Honk96 said:
Hello xda!
I bought a broken s6 Edge of a co-worker. I thought i could fix it but its giving me a headache
The problem is that it only turns on when plugged into the computer, the screen than shows a emergency recovery option on Kies or swift switch (which requires a recovery code. And I nor my coworker have) the other thing I can do is boot into Odin.
Now my question is: Does anyone know a way to recover it without that code?
I tried installing a stock s6 edge OS on it using Odin but everytime I get a write error.
Please help!
Click to expand...
Click to collapse
You don't have the sn at the back of the phone?. No box?.
Sent from my SM-G925F
the best thing to do is get the repair firmware files from sam mobile, flash each file in the right loading area. i.e cp for cp, ap in ap. if you flash a full file (usually names HOME) it never repairs the phone fully

stock firmware help

hey i will need your help... i am on a custom firmware (audax) and tried to boot again my samsung galaxy S6 edge plus (SM-G928F). i went on and downloaded space x kernel on it but forgot i already had it on my phone. since then my phone isn't turning on again the only thing i can do is go on ODIN MODE nothing else. what can i do?

S6 Edge Black Screen after install new rom, please help!

Hi, i need a little help.
i'm order a samsung s6 edge phone today, seller said installed android 7 rom to phone, when factory reset the phone. screen go to black. and not working.
- Leds working on the phone.
- Touch screen working
- can listen music from phone
connected to pc, (pc found a new driver and found the phone), oddin found the phone and can install new rom.
Maybe any one can help me ?
Really thanks!
Most probably, you should flash a new kernel compatible with Nougat with Odin. However, in my opinion, the best idea will be installing Samsung Kies and use Tools -> Emergency firmware recovery. Be sure that you have a backup of your pictures and other documents before doing it!
robotov said:
Most probably, you should flash a new kernel compatible with Nougat with Odin. However, in my opinion, the best idea will be installing Samsung Kies and use Tools -> Emergency firmware recovery. Be sure that you have a backup of your pictures and other documents before doing it!
Click to expand...
Click to collapse
Dear robotov, i can't backup ... only black screen. maybe possible the lcd panel is dead..

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