Guys I know that after update of Oreo on j7 Prime it is facing number problems such as slow charging, problem of Galaxy Apps, mobile heating ,bad quality of camera and etc.
Solution: hard/factory reset the phone as every phone needs a fresh area to run new is
After doing this You will definitely see that the galaxy app will run Game launcher will work perfectly. *u can get game launcher through galaxy apps *slow charging problem solved And we should thanks Samsung for giving Oreo to its midranger and the 2nd major update for it
