I updated my A52s on August 2024 patch and it has messed up the battery back up by a huge margin and I was getting around 8hrs 20mins of SOT with 15% left on July update i don't know why Samsung does this ? Why can't they keep the software experience...

Device charging very slowly, it takes around 1hr 45mins on 25w adaptor and 2hrs on 15w adaptor I don't know how do I sort this issue ?

I received the September 2022 update for my A52s 5g and battery drains at idle or even when used for not so intensive activities also screen feels little washed out and camera images are not so accurate as it seems i don't know what's wrong i bought ...