How to Root Galaxy S8 or S8 Plus on Android 8.0 Oreo!


Yes it will work on Snapdragon Chinese model as they have unlocked bootloader but use TWRP for Snapdragon instead of Exynos.


Hi! First of all I want to thank you for your effort. Now I want to comment that I tried your method two times on my SM-G955FD (7 days between). All the times my phone was rooted, but on the first reboot it kept looping and i had to falsh a stock rom. Do you know the reason? Thank you in advance.


Hi there! I followed the guide exactly as you wrote it.
I managed to route my s8 + 955f. but when I rebooted my device appeared the phrase “Only official released binaries are allowed to be flashed” install everything as you said, but I was reading in a forum that this problem is because my cell phone is binary 3. is this true? how can I solve that? Should I do a downgrade or should I change the kernel?
I’ll wait for your answer, thanks.


I used this manual and I got root, everything was ok until i reboot, then I got message only official released binaries are allowed to be flashed

Anyone can tell me what i did wrong??