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How to Upgrade Anviz Devices Firmware to Connect to CrossChex Mobile Application?

Created by: Troy Gao
Modified on: Wed, September 2, 2020 at 05:15 am


Dear Valued Partners,

CrossChex Mobile version application is now avilable from App Store and Google Play. Please keep to use the latest version of CrossChex Mobile and the devices with the latest firmware to enjoy the best experience possible.

Notice: Please make sure that all devices listed below supports bluetooth feature.

Available Devices for CrossChex Mobile

M3 Pro M5 Plus A350 EP300 Pro


Please notice that the firmware between DARK background sensor model and BRIGHT background sensor model are NOT compatible!

M3 Pro

Firmware version:                03.08.72
Download link:
How to update firmware

M5 Plus

Firmware version:                 03.48.72
Download link:
How to update firmware


Firmware version:                  03.54.79_SIM_dark
Download link:
How to update firmware

EP300 Pro

Firmware version:                  03.46.79_dark
Download link:
How to update firmware


Please mail to if you have any questions!

Anviz Technical Support Team