If you want to update the firmware of the ViewSonic M1+projector, you can do as follows.

  • Enter “Downloads” > ”Driver & Software” by searching M1+, then you can download the latest firmware version.
  • Unzip the downloaded files and copy the Firmware files, “MstarUpgrade.bin” and “M1+WW.bin” to a FAT32 formatted USB drive.
  • Power on the projector.
  • Plug in the USB drive with the new Firmware.
  • The projector will automatically detect the Firmware files and a Firmware update notification will pop up.
  • Click “Confirm”.
  • A progress bar will appear.
  • After reaching 100%, the projector will return to the ViewSonic start up screen for loading again.
  • The whole upgrading process will take around 5~10 mins.
  • After the process is completely finished, the projector will return to the Homepage.

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