Before you begin, ensure you have the following verified components:
Before attempting to flash an MT67xx device, gather the following verified software assets on your Windows PC:
To successfully flash these verified devices, follow this verified workflow: sp flash tool support mt67xx verified
| Error Code / Message | Cause | Verified Solution | | :--- | :--- | :--- | | | Tool cannot find COM port connected to device | Run SP Flash Tool as administrator; check USB drivers; try a different USB port | | Failed to enumerate COM Port | Flash Tool has issues locating the COM port | Run as administrator; manually select COM port in Options | | S_SECURITY_SECURE_USB_DL_IMAGE_SIGN_HEADER_NOT_FOUND (0x2004) | Firmware authentication or incorrect scatter | Use exact matching firmware for your model; try different USB cord and port; hold volume button while connecting | | ERROR: S_NOT_ENOUGH_STORAGE_SPACE (0x1B) | Insufficient storage space on device | Use Format All + Download mode to repartition | | SP Flash Tool stuck at 0% | Driver or communication issue | Reinstall MTK VCOM drivers; use latest SP Flash Tool version | | Initialize scatter file failed | Scatter file was renamed or is corrupt | Restore original scatter filename; try higher tool version | | Error: S_UNSUPPORTED_OPERATION (0x1337) | Tool version too old for chipset | Upgrade to newer SP Flash Tool version (v5.1516 or higher for MT67xx) |
: Select only the "RECOVERY" partition and use "Download Only" mode. Before you begin, ensure you have the following
Get the latest version from the SP Flash Tool Download Portal .
Locate the MT67xx_Android_scatter.txt file within your extracted firmware folder. 2. Configure Flash Settings Before you begin
| Chip | SP Flash Tool Version | Common Working Firmware Type | |------------|----------------------|-------------------------------------| | MT6735 | v5.1720+ | AOSP / OEM stock | | MT6737 | v5.1744+ | Lenovo, Huawei, Samsung J-series | | MT6750 | v5.1916+ | Oppo, Vivo, Xiaomi Redmi Note 4 | | MT6753 | v5.1612+ | Doogee, Elephone, Cubot |