Need help
My Redmi Note 7 (lavender) on stock MIUI, have very strange problem.
Mobile turns off suddenly without warning.. screen goes off, after few seconds device vibrates and turns on.
this sudden restart is random, happens mostly while playing youtube, jio tv, airtel tv etc etc, sometimes before picking up incoming voice or video call..
tried flashing custom roms, RR 8.6.5 official, PE+, ancient, havoc, but restart problem is too sudden. device does not boot completely, in between boot animation, device turns off and turns on again continuously.
only solution is to keep mobile connected with charging cable,
no restart when charging through wall charger, spent 3+ hrs watching movies, (device temperature was normal warm after 3 hrs, not heated)
While flashing roms (recovery mode) there was no restart.
I think may be it's all because of battery. Any other guesses?
Can anyone provide link for original battery for redmi note 7? or mi service center is only option for original battery?
*www.mi.com/in/service/sparepartsprice/
Do mi service centre provide service for unlocked bootloader devices? Software, hardware repair, replace service?