To update the firmware on your handheld projector, the most reliable method is through the official JMGO Support Center
Install: Insert the USB into the projector's port. Go to Settings > System Upgrade > Local upgrade. jmgo p2 firmware update link
Authorized Retailers: If you're purchasing the device from a retailer, you might also check their website or contact their support for any available updates. To update the firmware on your handheld projector,
Wait: The projector will automatically restart. Do not turn off the power during this process. Key Tips for the JMGO P2 Power on your JMGO P2
The projector will detect the file and restart automatically. Do not power off the device during this process. Troubleshooting Common Update Issues
Extract the Files (Important!):
v3.0.18) to the one online. If they match, no update is needed.