The battery degradation of the A54 is pretty good, i mostly use the phone whole on the charger, but i utilize bypass charging when playing games

RATE THIS LOCK SCREEN

I checked the previous major updates for the a54 and found that even if other devices may get it early, it gets released the following month after last months security patch. So i think we have to wait for the may security patch. 

What will happen if I just close it?

Do A-series devices get the wallpaper on the always on display like the s24