my galaxy s6 sm-g920f stucks on logo screen - Galaxy S6 Q&A, Help & Troubleshooting

Hi everyone
Sorry for my English but i need your help
My samsung galaxy s6 sm-G920F stucks on logo screen after update. I used smart switch because odin didnt work for me. And after updating my phone just stuck on the logo. When i tried volume up+ power button+ home it didnt go to recovery mode. i can only go to download mode. What can i do? please help me guys it was new and i need my phone.
when i tried to flash with odin the results were: stucks on setup connection, nand write start fail and recovery is not seandroid enforcing. Please help me i am willling to pay if someone can help me

Try flashing UniKernel via odin and see if it boots.

Faelz said:
Try flashing UniKernel via odin and see if it boots.
Click to expand...
Click to collapse
did it but it stucks

My solution:
- Download TWRP (flashable with odin) and SuperSU (flashable with recovery)
- Flash TWRP with Odin (PA)
- Go into Recovery
- Factory Reset
- install superSU
- Restart Phone (now it works and with ROOT)

Related

necessary help pleaaase

hello everyone...i have bought galaxy s6 g920f and i decided to install twrp 2.8.7.2 on stock 5.1.1 to take a backup of stock rom before installing any other rom and after i have take the backup i pressed on reboot system and then the keep rebooting and showin (samsung galaxy s6)logo only and doesn't boot up but i can go to dowload mode and recovery...then i tried to restore the back up which i had take but now to stuck on samsung logo without restarting and when trying to enter recovery it shows (recovery is not seandroid enforcing)
It's in bootloop. Just download the image, go into download mode and flash it via Odin.
Rakcoon said:
It's in bootloop. Just download the image, go into download mode and flash it via Odin.
Click to expand...
Click to collapse
thank u....i have resolved the problem by doing the installing of twrp process all over again but with installing unikernel before boot up the device

[HELP] Get stuck at recovery screen!!! need help!

i'm try to install lastest twrp recovery on my galaxy s6 G920F with odin. But when i reboot to recovery ( volume up + home + power) my phone stuck at recovery screen for a long time, not boot to recovery and have a red line at top " recovery is not seandroid enforcing ".
My phone still work find, just can not boot to custom recovery.
I'm on stock android 6.0.1. Could anyone know how to fix this problem??? please help me. thanks alot.
Did you have proper root?
Flash the recovery again, boot into download (don't boot into OS), flash the recovery again.
Yukito3005 said:
i'm try to install lastest twrp recovery on my galaxy s6 G920F with odin. But when i reboot to recovery ( volume up + home + power) my phone stuck at recovery screen for a long time, not boot to recovery and have a red line at top " recovery is not seandroid enforcing ".
My phone still work find, just can not boot to custom recovery.
I'm on stock android 6.0.1. Could anyone know how to fix this problem??? please help me. thanks alot.
Click to expand...
Click to collapse
What turbokat said... I had the same problem, just have to flash the 'recovery.img' file that is inside the stock firmware

Bootloop after flashing twrp on odin

Hi guys i have tried more than 15 times to flash twrp recovery on my s6 marshmallow but everytime i get bootloop after odin flashes successfully.I get stuck on samsung logo and phoone keeps rebooting.Please can someone help
Androidista said:
Hi guys i have tried more than 15 times to flash twrp recovery on my s6 marshmallow but everytime i get bootloop after odin flashes successfully.I get stuck on samsung logo and phoone keeps rebooting.Please can someone help
Click to expand...
Click to collapse
TWRP 3.0.0: (works with above bootloaders)
DOWNLOAD
(flash with Odin under the AP button)
https://www.androidfilehost.com/?fid=24459283995301234
irfannexus said:
TWRP 3.0.0: (works with above bootloaders)
DOWNLOAD
(flash with Odin under the AP button)
https://www.androidfilehost.com/?fid=24459283995301234
Click to expand...
Click to collapse
Thanks i will try

hi! can somebody help my,i flash and root my Samsung Galaxy S6, and i cannot used

hello i have the Samsung Galaxy S6 from uk i flash and root already, but now the phone don't stop the booting and said "recovery is not seandroid enforcing"
i tried to use the recovery mode (volume up, power botton and house boton) but i don't have this option anymore, and i tried install Twrp via odin, but when i go to AP in odin and i put the twrp recovery, It is kept frozen.
i don't know what other way can i trie, or what i am doing wrong..
whats can i do??
nacho333 said:
hello i have the Samsung Galaxy S6 from uk i flash and root already, but now the phone don't stop the booting and said "recovery is not seandroid enforcing"
i tried to use the recovery mode (volume up, power botton and house boton) but i don't have this option anymore, and i tried install Twrp via odin, but when i go to AP in odin and i put the twrp recovery, It is kept frozen.
i don't know what other way can i trie, or what i am doing wrong..
whats can i do??
Click to expand...
Click to collapse
you can try flashing your kernel through the AP slot on odin to see if it boots up, and also check which custom recovery you're using because it may be incompatible with your device and/or ROM. My custom recovery says the same"not seandroid enforcing" but then boots to my custom recovery TWRP 3.0.2.1

Samsung Galaxy J7 J700M cannot enter twrp recovery (black screen)

As the title says, i cannot enter the twrp recovery.. first appear the samsung galaxy j7 logo and then the screen turns black without working, i have to install a stock firmware from samsung to get it work....
Any help please? i will provide more information if necesary.
I know this is kinda old, but i have the same problem
DigitalSaturation said:
As the title says, i cannot enter the twrp recovery.. first appear the samsung galaxy j7 logo and then the screen turns black without working, i have to install a stock firmware from samsung to get it work....
Any help please? i will provide more information if necesary.
Click to expand...
Click to collapse
flash latest twrp again with odin when ever phone reboot remove battery and again insert battery and boot into recovery
I have solved this by flashing CF auto root, then TWRP and then rebooting using Vol +, Home and Power just after PASS is showed in Odin. Other combinations and flashing only TWRP didnt work for me
waht twrp do you use to flash crdroid?

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