This is an old revision of the document!
Link to firmware: http://firmware.mpselectmini.com
UPDATING THE FIRMWARE IS NOT SUPPORTED BY MONOPRICE
Do not update the firmware before completing a few prints.
Updating the firmware before using the printer introduces another variable to the troubleshooting session you may have to go through.
If you have UI Controller firmware version 34 or higher you do NOT need to update the firmware to enable WiFi.
Note: If you have trouble updating, please format microSD card or use another microSD card and try again. Try a microSD card that is 4GB or less formatted with FAT. The printer can be picky at which cards it will update from so try a few cards.
Update not starting? Fan doesn't start spinning?
YouTube link: https://youtu.be/8nELO68ueNY - Updating UI Controller firmware
A simplified version of what is happening at the start of the UI Controller firmware update process.
User needs to be pressing the button to force LCD module into recovery mode.