So you want to go your nearest samsung authrised service center

Your check your developer option on or off when this is on so click off ok and Your error is resolved when not resolve so delete apk files and apk apps and delete third party apps and restart your phone and check the error. error is resolved. Click o...

You use any apk and other method on your phone yes or no

Hey samsung you can Gave circle to search in a33 5g

Bro in setting 》display 》screen timer 》never or 30min best solution