After updating the phone, the charge does not stay longer, when the charge runs out, please let me know the reason, whether the next update will fix it, now there is Android 12 version on ui 4.1
When you run data on Samsung m21, it gets very hot. Charging shows 58% j will go 10 hours. But 3 hours go by. After talking for a while on Messenger, the camera went off. And so many hits
