Hi,
after last OTA update I had this issue three times.
When browsing menu, scrolling through notification panel etc. screen goes black with only two higlighted lines on display sides. When trying to lock/unlock, lock screen content just goes crazy and shakes. There is nothing I can do, screen doesn't work. After minute or two, phone goes back to normal.
Did anyone else experience such a weird issue?
I'm using Zenfone for a year, and waiting when warranty goes to end... Still no volte, danger of dying motherboards (ramdump) and now this.... Phone is completely unreliable 😞