I recently upgraded to the S21 FE from the S10 Lite (which I loved) a few things I've noticed with the FE is that the vibration is hardly felt..and ive done everything I possibly can on the phone to make it as high as I can.
Another thing..the battery goes down insanely fast...im wondering if this is a ONE UI 4 problem or Android 12?
Has anyone who has a s21 FE had the same problems or isit my phone?