To update your ViewSonic M1 mini to the latest firmware (v1.03 as of April 2026), follow these steps to ensure a smooth installation: 1. Preparation Format Your USB : Use a USB flash drive formatted to Download the File : Visit the ViewSonic M1 mini download page and download the latest firmware zip file. Extract the Data : Unzip the folder and copy the M1_mini.bin file directly to the root directory of your USB drive (do not put it inside a folder). 2. Update Process Power Connection
: Connect the projector to its power adapter and cable to ensure it doesn't shut down during the process. viewsonic m1 mini firmware update new
If a new version is found, select to begin the download and installation. The projector will restart once finished. Option 2: USB Update Download the latest firmware from the ViewSonic website . Copy the firmware file to a FAT32 formatted USB drive. To update your ViewSonic M1 mini to the latest firmware (v1
: Copy the M1_mini.bin file directly to the root directory (top-level folder) of your FAT32 USB drive. Prepare Projector : Ensure the M1 mini is powered off . The projector will restart once finished
Updating the M1 Mini requires a manual process using a USB flash drive, as the standard model does not support over-the-air (OTA) updates like the M1 Mini Plus Prepare a USB Drive : Ensure you have a USB flash disk formatted to Download the Update : Visit the ViewSonic M1 Mini Downloads Page and download the Firmware Update v1.03 Extract the File : Unzip the package and move the file named M1_mini.bin directly into the root directory of your USB drive. Connect Power