nope...ain't got that problem...my screen isn't flickering when i lock the phone/unlock the phone,it goes straight to the homescreen whitout any flickering like you said.,try to reflash/flash another rom...
i have the same problem...my screen turn off by itself and need some time to put in on again...like deep sleep,just read the page before this,someone tells a version of TWRP that works on OREO.
Can someone help me?im on Redmi 5a (RIVA) and 8.11.1 Weekly ROM,after i installed the 8.11.8 ROM my TWRP doesnt work it gives me like in the picture...i can boot to system but sometimes the screen goes off by itself and need a longer time to wake it.
i have a question, maybe a noob question...:)
i want to install this rom on my mi8, is the same way like other xiaomi phone?just install TWRP-format data and flash the ROM with TWRP or anything else for mi8?