Randomly Restarts

[Sammyboy22]

I dont know why but after watching a few videos on Youtube on my Galaxy A21s it randomly restarts now i uninstalled the update of youtube to its factory version and i also went to recovery mode on my phone and wiped the cache partition 

[GreyMatter · Accepted solution]

backup your phone completely using smart switch, that do a full factory reset on your phone

[Mitzzz999 · Accepted solution]

in my experience that normally happens when there's too many apps running in the background... it's definitely under warranty as it's a fairly new phone if the hard reset doesn't fix it... that's if you bought it brand new from a reputable seller with a receipt...