Samfw Frp Tool 1.0 [updated] Jun 2026

When you perform a factory reset via recovery mode, the Android OS retains a hidden file on the /data partition containing the last logged-in Google account hash. When the phone reboots, it checks this hash. If the new user enters different credentials, the phone locks up.

The short answer is

While newer versions like have added extensive support for various brands, the original 1.0 release focused on core Samsung recovery functions: samfw frp tool 1.0