To flash firmware on your Meizu M3 Note using the SP Flash Tool
MTK_Allwinner_USB_V2.1723.1.2.exe (or the version that came with your SP Flash Tool)scatter.txt (selected in Step 3)Download: Download the official Meizu M3 Note firmware (often identified as MT6755) and extract the contents to find the Android_scatter.txt : Ensure the phone has at least 50% charge before starting. Step-by-Step Flashing Guide meizu m3 note firmware sp flash tool
Complete: A red bar will appear, followed by a yellow progress bar. Once a green circle or "Download OK" message appears, you can safely disconnect your phone. To flash firmware on your Meizu M3 Note
Configuration: Load the scatter file into the tool. It is critical to ensure the tool is in Download Only mode. NEVER use "Format All + Download" as this can erase your IMEI and NVRAM data forever. Download Agent : MTK_Allwinner_USB_V2
Meizu M3 Note firmware flashing with the SP Flash Tool is the most effective way to recover a bricked device, remove a screen lock, or revert to a clean version of Flyme OS. Since the M3 Note uses a MediaTek (MTK) chipset, this utility provides low-level access to the internal storage, allowing you to rewrite the entire operating system even if the phone won't boot. Prerequisites Before You Begin
Here’s a step-by-step guide to flashing Meizu M3 Note (codenamed m3note) firmware using SP Flash Tool on a Windows PC.
| Error Message | Solution |
|---------------|----------|
| S_BROM_CMD_STARTCMD_FAIL (0x7D8) | Wrong driver or USB port. Use USB 2.0 port. Reinstall VCOM drivers. |
| S_SECURITY_SECURE_USB_DL_IMAGE_HASH_ERROR | Try “Download Only” mode instead of “Firmware Upgrade”. |
| PMT changed for the ROM | Use “Format All + Download” (backup NVRAM first if possible). |
| Device not detected after connect | Keep phone powered OFF. Connect only after clicking Download. |
| No IMEI after flash | Use Maui META Tool or write IMEI via Engineer Mode (*#*#3646633#*#*). |