Pro 4k Firmware Update _verified_ - M9c

or the small reset hole on the back to hold down the hidden reset button.

Compare this with the latest version on the manufacturer’s support page (or authorized third-party repository). If you’re running anything below V1.4_20240210 , you should update. M9c Pro 4k Firmware Update

The file should be named something like: M9C_PRO_4K_UPDATE_V1.4.bin or FW_M9C_20240210.bin . Do not rename the file. or the small reset hole on the back

A Windows PC, a USB Type-A to Type-A (Male-to-Male) cable, and a small tool like a toothpick or paperclip for the reset button. Amlogic USB Burning Tool and the specific the is a no-brainer: it’s free

For 95% of users, the is a no-brainer: it’s free, reversible (by re-flashing an older version), and dramatically improves stability and image quality.