In cases where users forget their screen locks, this tool offers a quick reset mechanism.
| Tool Name | Best For | IMEI Repair | Cost | | :--- | :--- | :--- | :--- | | | Official IMEI writing (with auth file) | Yes | $$$ | | CM2 (Chinese Miracle) | Broad MTK and Qualcomm support | Yes | $$ | | UnlockTool | Modern MTK (including some Dimensity) | Yes | $$$ | | NCK Pro | User-friendly, frequent updates | Yes | $$ | | SP Flash Tool + Wwr | Flashing and scatter file generation | No (just flashing) | Free | MTK GSM LABORATORY V1.0
: Power off the device and connect it to the PC using a USB cable while holding the required boot keys (often Volume Up/Down) to enter BROM/EDL/Vcom mode . In cases where users forget their screen locks,
By reading the /data/system/gatekeeper.pattern.key or locksettings.db via BROM readback, the tool can nullify the lock vector. Unlike factory resets, this sometimes retains user data (though reliability varies). Unlike factory resets, this sometimes retains user data
Easily remove Factory Reset Protection (FRP) locks.
Traditionally compatible with Windows environments (XP, 2000, and newer versions through compatibility modes).