Qualcomm-based Samsung phones (Snapdragon chips) are notoriously hard to crack. SAMFW 3.1 Top includes a specialized USB patch that rewrites temporary permissions.

: Click the Remove FRP button in the tool. When prompted on your phone, allow USB Debugging .

Always ask for proof of purchase or ID before helping a friend or client unlock a phone. If the person cannot tell you the original email address associated with the device, walk away.