There are videos trending on social media about bloated samsung phones galaxy s10 model's to galaxy s21, saying the cause is a battery fault, are other devices going to be affected is my question
Remove the cover and lower screen brightness, also check Hotspot is turned off, s21 ultra has many apps and features try to understand the stress is creating heat
Yeah he did say the way he stores phones was not particularly good for the phones , now he is causing havoc but also his friends are the doing the same thing