I already announced that before 3 days ago but the battery life is getting worse from there. After a software update that I didnt ask for did 4 days ago it was a security update from like July 2023 my battery have been decreasing a lot. I tried the Partition cache like someome asked me to do but apart from my storage being less my battery health have just became worse. My battery status says its normal though. I have a new software update and I dont know if I should do it because that software update that did automatically drained my battery a lot. Overnight without wi fi my battery has draines 8 percent which it would usuallt drain like max 4 percent. I searched up on YouTube and some people on the comment section said that they have the same issue after that security update (I got a Samsung S21 FE) but the video was in hindi. Anyway I really dont know what to do from there. I dont wanna do a factory reset because backing up data will take a long time and I dont have much storage left on my google photos. Can someone please help me what to do from there, I will literallt cry. I havent spent 500 Pounds for it to not work after a year. My Samsung Galaxy S4 even survived longer then that.