Rom Meizu M3 Note (m91 & L91) Official Repair F... π π
A full ROM (not just an OTA zip) that includes images for system, boot, recovery, and preloader. Step-by-Step Flashing Procedure
If you encounter "PMT changed for the ROM," you may need to select "Format All + Download," though this can risk losing your IMEI (serial number) data. ROM Meizu M3 Note (M91 & L91) Official Repair F...
The official MediaTek utility for flashing deep-level firmware. A full ROM (not just an OTA zip)