With the projector turned off , insert the USB drive containing the M1_mini.bin file into the USB port on the projector.

: Visit the ViewSonic M1 mini product page and download the latest firmware zip file.

To help you understand the device you're maintaining, here's a quick glance at the impressive specs of the ViewSonic M1 Mini.

For most users, if the M1 Mini is running smoothly, you don’t need to chase every firmware update. However, if you experience HDMI sync delays, battery calibration issues, or unexpected reboots, the is a fresh firmware update.

Make sure the battery is not dying during the update.

file directly onto the root directory of your FAT32 USB drive. Insert while Off

Optimization can lead to faster boot times and smoother user interface navigation.

If you own the standard (without Wi-Fi), or if your Wi-Fi connection is unstable, you must perform a manual USB update. Step-by-Step USB Process: