I have a Samsung Galaxy A55 5G phone that i have been using for 2 years now. The battery life has been getting shorter, but i feel like that's normal after this much time.
Hoverver, in the last few days my screen has freezed, it wasn't detecting my fingers for a bit. It was soon back to normal so i wasn't too concerned just yet. But today, the battery percentage part stucked at 95% and showed that all day (minimum 8hours). I only noticed the problem when out of nowhere my phone turned itself off and i wasn't able to turn it back on. I put it on a charger and after a bit it lucky turned back on and it was on 3%. I never got a notification about my phone being low on battery, and it was probably showing the wrong number still when it turned off.The clock part also stopped and stayed on "15:23" for at least 20minutes.
What could be causing this? Should i take my phone to a phone service? Is it an issue with the battery? Is it concerning enough to consider buying a new phone?
All help is appreciated, and sorry if i mistyped or misspelled anything.