S8 blink screen

[Beto47221]

I have a s8 g950f, it works perfectly but yesterday the screen starts blinking so i did this:

wipe cache fron recovery mode

hard reset

install a new rom

Trying safe mode

but nothing works, my "fix" is this:

when I press the power button it blinks and screen becomes dark until i cant see anything, but when I activate always on display with tab and then press power button the screen works, and thats because i think is something from software 

the problem is that when i do that, if I use the phone whit less of %100 of brightness it starts blinking but just the navigation bar.

what should i do then? Anyone fix this problem before?

[BandOfBrothers]

I would suggest to visit a Samsung Experience Store or Samsung Service Centre when they re open @Beto47221 

However if they find the issue is anyway linked to you putting a Custom Rom on the phone then they may levy a fee to put this right.

I wish you all the best with this situation. 

🌈 Stay Safe  🌈