: Navigate to Home > Setting > Firmware Upgrade > Software Update By USB to manually trigger the detection of the file on your drive. How to upgrade M1 Mini firmware? - ViewSonic Singapore
After updating, some online services (like casting from specific apps) may still report that the firmware is out of date. This can be frustrating. If you experience this after confirming the new version is installed, verify the update by checking the firmware version number in the projector's or About menu. viewsonic m1 mini firmware update new
Copy and paste M1_mini.bin directly onto the root folder of the drive. Step 3: Flash the Projector Ecosystem Turn off your ViewSonic M1 mini completely. : Navigate to Home > Setting > Firmware