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. Related Posts: How to Reset ViewSonic Projectors to Factory Default?How to Fix Pixelated Images Problem of ViewSonic Projector?
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