Factory Reset Protection (FRP) is an Android feature that prevents unauthorized use after a factory reset. To use Google FRP, you' Esper Help Qsf Qualcomm Samsung Frp V1.0 !!TOP!! - Google Docs
QSF Qualcomm Samsung FRP Tool (often referred to as QSF Tool V1.0 qsf tool qualcomm samsung frp
How it works (technical, concise)
Before understanding the solution, we must understand the problem. FRP is a security feature embedded in Android 5.1 (Lollipop) and higher. When you perform a hard reset via recovery mode or settings, the phone will ask for the last Google account email and password. If you don’t have them, the phone becomes a brick. Factory Reset Protection (FRP) is an Android feature