If the device is factory reset via the recovery menu without removing the Google account first, the device will lock itself. Upon reboot, it demands the credentials of the previously synced Google account. While this is an excellent anti-theft measure, it can be a headache for users who forget their credentials or purchase second-hand devices with the lock still active.
: Allows users to "Remove FRP" with a single click once the device is recognized in the correct mode. Wide Compatibility qsf tool qualcomm samsung frp link
: Engineered to work with the Emergency Download (EDL) mode or specialized hardware test points common in Qualcomm-powered Samsung models. EDL Mode Support If the device is factory reset via the