Custom binary blocked by oem lock help!! - Samsung Galaxy A7 (2018) Questions & Answers

After flashing a gsi it stucked at bootloop. After a long time when i tried to reboot it it shows top corner of the boot screen custom binary blocked by oem lock then goes off. Cant boot in recovery.. What should i do? Please anyone help me:crying:? A750GN)

shovon03 said:
After flashing a gsi it stucked at bootloop. After a long time when i tried to reboot it it shows top corner of the boot screen custom binary blocked by oem lock then goes off. Cant boot in recovery.. What should i do? Please anyone help me:crying:? A750GN)
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Boot on to download mode and reinstall stock rom

Yeah i fixed it thank you guys?

Related

HELP!!! My my Tab can only use ODIN MODE

My my Tab can only use ODIN MODE
but when i want to boot onto recovery nothing happended just blank/black screen ..
before i got i this i use the twrp as recovery .. then i flash kitkit on the recovery as usual then appear the boot screen zappss black screen...
When That happen i just download the stock formware and flash with odin then process stucked at factoryfs.img..
is this problem with the battery drained out
usb cable not oem (use cheaper one)
or anything ...
Could you help me to figure what are the problem
ammin said:
My my Tab can only use ODIN MODE
but when i want to boot onto recovery nothing happended just blank/black screen ..
before i got i this i use the twrp as recovery .. then i flash kitkit on the recovery as usual then appear the boot screen zappss black screen...
When That happen i just download the stock formware and flash with odin then process stucked at factoryfs.img..
is this problem with the battery drained out
usb cable not oem (use cheaper one)
or anything ...
Could you help me to figure what are the problem
Click to expand...
Click to collapse
Try to flash again through ODIN if flashed successfully it should solve problem

Stuck at bootlogo helpp plzzz

Got my bootloader locked somehow with no recovery,no os and stuck at bootlogo, tried fastboot oem unlock ,it just reboots and phone still remains on,it has device tampered-true and bootloader unlocked-false,have tried flashing color os-nothing still stuck,my phone has been out of warranty for long as it has been over an year,dont kniw what to do plz help
Try flashing official OS.

Can't boot into TWRP recovery or fastboot

I tried to flash custom kernel on my aosp custom rom..it flashed successfully then i rebooted my mobile and stucked into bootloop...now I'm not able to boot TWRP or Fastboot mode to solve the problem...please help...!:crying:
- All leds are working
- Boot animations and charging animations are also working.
Boot in Fastboot w/ HW Keys (Vol- & Power Button)
Flash TWRP Image, and boot image from Custom ROM
_kd003 said:
I tried to flash custom kernel on my aosp custom rom..it flashed successfully then i rebooted my mobile and stucked into bootloop...now I'm not able to boot TWRP or Fastboot mode to solve the problem...please healp...!:crying:
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- I got a penguin logo on top right of screen when it is looping.
_kd003 said:
- I got a penguin logo on top right of screen when it is looping.
Click to expand...
Click to collapse
Update your twrp to the newest one..
Uodate your firmware to 8.1.5.0
Hold the volume up button and power button for 10 sec

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

Bootloop? Please help

My s8+ phone is stuck in a loop and i cant seem to fix it. The model is an SM-G955U. It is currently stuck with a screen flashing 'installing system update' and a black screen. I've tried to boot into recovery mode but all attempts have failed(gives failed to open recovery cause no file or such directory). Am i completely bricked? Id like any help that i can get. Thanks.
HelpPlease2121 said:
My s8+ phone is stuck in a loop and i cant seem to fix it. The model is an sm955u. It is currently stuck with a screen flashing 'installing system update' and a black screen. Ive tried to boot into recovery mode but all attempts have failed(gives failed to open recovery cause no file or such directory). Am i completley bricked? Id like any help that i can get. Thanks.
Click to expand...
Click to collapse
Download mode, flash stock image from sammobile.com etc with Odin 3.13.1

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