Breathing New Life into the Sup M3: A Guide to Custom Firmware
MiyooCFW officially supports both and v2 of the SUP M3, including those with either the F1C100s or F1C500s CPU. If you are unsure which revision you have, do not worry—the CFW’s installer will automatically detect the hardware during first boot. sup m3 custom firmware
Wait 2-3 minutes. The device may reboot automatically. If it doesn’t, manually turn it off and on again. Breathing New Life into the Sup M3: A
Download (for Windows) or use Disk Utility (macOS). sup m3 custom firmware
Select your newly formatted MicroSD card as the target destination.