Linux blocks SP Flash Tool from accessing USB devices by default. You must create udev rules to grant permission:
Hold the key while clicking Restart in the Windows Start Menu.
Flashing overwrites device partitions. Back up all vital data.
Upgrades or patches specific partitions without deleting personal data (Recommended).
To download SP Flash Tool for Windows, follow these steps:
The SP Flash Tool is updated regularly by MediaTek to support new security features (like DAO authentication, SLA/DAA). Always download the to avoid “DA mismatch” errors.
Completely wipes the partition tables. Use this option only as a last resort, as it can erase your device's unique IMEI number.
Once the interface is open on your desktop, follow these standardized deployment steps to load firmware:
Reinstall official factory firmware to unbrick devices or revert custom modifications.
Wipe partition tables or hard-reset a stubborn device.
Turn off your Android device completely. Do not turn it back on. Hold the Volume Down or Volume Up key (depending on the device model) and connect it to your computer using your USB cable.