Download Firmware

Update the firmware to latest version for O1,O1 PRO, and U2

Prepare a U disk in FAT32 format

download update_jmgo.zip to U root directory

U disk access USB2.0 interface.（Since p1 does not have a USB 2.0 interface, so it needs to access to the 3.0 interface）

Open device, enter the set up>-about>-system>-upgrade

Click "Local upgrade" on the system upgrade interface, click "install now" and wait for the upgrade to succeed

The machine will be shut down and opened automatically during the upgrade process, please do not unplug the power supply during the process.

Download Versions

1.1.51V

Download Versions

1.0.36V

Download Versions

1.0.23V