Hi all thanks for replying.
Factory reset is the last resort , As i have quite alot of useful data in my phone, and quite a hassel to backup.
But just now I played a game for 15minites (a mild game, brawl star) and it get until 44 degree, damn hot. Think the 12.5.1 update f.. up
Seem like factory reset is the way to go. Miui sucks.
LAst time at 12.0.3 I can played up to hours without running hot. but now. haiz.
And I have encounter sudden restart many times + the screen will auto off itself when using..
Not sure what media.extractor is. used lots of stuff

Look at today usuge, battery is GG
the draining battery is playing brawl star for 5 minutes
This post has been edited by Kelvin1_1: Jun 9 2021, 08:37 PM