Samsung i dont know its a bug or you down the performance of s21fe after one ui 6.1 my mobile take more time than usual to switch on as compared to 6.0 its usally take sec. To switch on but now it take minutes to openAnd also there is battery drain ...

I have Samsung S21fe snapdragon 888 variant common its a capable deviceto handle 90fps inBattleground mobile India othee Samsung S series device start supporting 90fps but S21fe still stuck on 60 fps common samsung support 90fps on S21fe