I've just received a software update for my unlocked A53 5G here in the UK.
Security patch level: 1 August 2022
The stability has been improved
● Stability and reliability
Device behaviour has been improved
The device is protected with improved security
I've been well impressed with my A53 before this update but I think the battery life has got even better if anything! Battery life is absolutely incredible for me. I've not had any stability issues with the camera or phone in general prior to this update. So optimisation will always improve things further even if they are unnoticed.