Before you begin the installation process, ensure you have the following: Most MTK tools are designed for Windows.
Disconnect the phone. Hold (or depending on model) to enter recovery, then select Wipe data/factory reset . Reboot. The first boot may take 5–10 minutes.
| Method | Difficulty | Requires PC | Risk Level | Best For | |--------|------------|-------------|------------|-----------| | | Medium | Yes | Medium (recoverable) | Brick repair, downgrades, full firmware restore | | OTA Update | Easy | No | Low | Incremental updates, security patches | | Custom Recovery (TWRP) | Medium | No (after install) | High (if wrong zip) | Custom ROMs, mods, backups | 6765 scatter file install
Once the flashing process reaches 100%, a pop-up window with a large green checkmark () will appear. Disconnect your phone from the USB cable.
: Ensuring you have the correct firmware for your device model. This firmware package usually includes a scatter file. Before you begin the installation process, ensure you
| Error Code | Message | Fix | |------------|---------|-----| | | DA boot failure | Reinstall VCOM drivers. Use USB 2.0 port. | | ERROR : S_FT_ENABLE_DRAM_FAIL (0xFC0) | DRAM initialization failed | Wrong scatter file. Verify MT6765 variant (P35 vs G35). | | STATUS_PRELOADER_INVALID (0xC0030001) | Preloader mismatch | Uncheck PRELOADER in SP Flash Tool (advanced users only). | | S_SECURITY_SECURE_USB_DL_IMAGE_SIGN_HEADER_NOT_FOUND (0xC0030015) | Auth file required | Use a custom DA (Download Agent) like MTK_AllInOne_DA.bin . | | ERROR : S_FT_FORMAT_FAIL (0x1720) | Format failure | Never use "Format All + Download" on MT6765. |
Navigate to your extracted firmware folder and select the file. Reboot
In the SP Flash Tool interface, click on the tab.
For most users: Select or "Firmware Upgrade" . Make sure the preloader partition is ticked—this is a common mistake. The preloader is essential for MT6765 booting.
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