On the FRP screen, you cannot access Settings. SAMFW v3.0 uses a dialer code method. Tap the “Emergency call” button on the FRP screen and dial *#0*# . This opens a hardware test menu. From there, you can sometimes enter settings. (If this fails, the tool will use a different exploit.)
The previous versions were excellent, but they had limitations with newer Android builds (Android 13/14) and the latest One UI 6.0. samfw v3.0 tool
It enabled users to change the Country Specific Code (CSC) without flashing a new firmware. This is particularly useful for enabling features restricted to certain regions, such as native call recording or faster OTA (Over-The-Air) updates. On the FRP screen, you cannot access Settings
: Allows users to switch the device's region code without a full firmware flash, useful for enabling features like native call recording or faster OTA updates. This opens a hardware test menu
Devices must be connected to a PC via a USB cable. Users must often enable USB Debugging when prompted during the process.
The tool will display a log window showing steps like “Sending exploit payload…”, “Rebooting device…”, and “Resetting token…”.