My phone isn't charging, I tried powering it on while charging but it only displays this red lightning bolt. I've tried letting it charge for hours but it's still not turning on. :
S20 wont turn on after water fell on it : r/Galaxy_S20
How to Samsung A50 ,A50s,A30,A20, Stuck at Charging Logo| Not charging display circle only solution
chetan muley (@chetanmuley) / X
Solved: A50 unresponsive display circle and lightning bolt - Samsung Community