Go to .

Visit the official ViewSonic M1 mini product page and navigate to the section. Download the latest firmware zip file (e.g., v1.03).

To keep your projector running smoothly and to access the latest features, it's essential to keep its firmware updated. The update process varies slightly depending on whether you have the standard M1 mini or the M1 mini Plus . ViewSonic M1 mini Firmware Update Guide

Extract the zip file and copy the file directly into the root directory of your USB drive. 2. Perform the Update

Plug the USB into the projector and navigate to . The system will detect the version; select Yes to proceed. Troubleshooting and Tips

The offers more flexibility, allowing for updates via the internet (Over-the-Air or OTA) or USB. Option 1: Online Update (OTA) Connect your projector to the internet.