Because after factory reset, you will be asked to enter them to reactivate the phone. If your locked phone has a Google account or Samsung account synced (or logged in), make sure that you know the email address and password for that account. So, if you don't have a backup and you don't want to lose data, please think twice before factory reset.Ģ. A factory reset erases all data from your phone except the Android operating system, and the data is not recoverable. Related: How to Unlock Android Phone Password without Factory Reset Read before Factory Resetġ. This article will show you how to factory reset a Samsung Galaxy phone that is locked. 4 Ways to Factory Reset a Samsung Galaxy Phone That's LockedĪre you locked out of your Samsung Galaxy phone because you forgot the screen lock password/Pattern? So Factory Reset is an effective unlocking solution in this case.
