My S21 FE never fell, it's been 2,5 years now that I have it, I'm 1st owner. The samsung brand has always been a good one, but sadly I have to state that I am so disappointed with what happened. My phone's back cover is starting to pull loose, I've t...
I don't think below 20 will degrade the battery. Your phone just uses below 20 as an indicator of low battery. In a case where you're far from the charger, you may consider not using the phone as much as when the battery is on 80.