If you later factory reset that device, you will have to sign in using the same Google account or your access will be limited. Upon setting up an Android device you will be prompted to sign in with a Google account. In laymen’s terms, FRP is a part of the Android security system.
You might be wondering, what actually is the FRP lock? If you previously had an iPhone then you might be familiar with the iCloud Activation Lock – the FRP lock is essentially the Android equivalent of that and stands for Factory Reset Protection.
