The latest official firmware for the XR-2 is v1.7.2, released on October 10, 2026. Changes in each version are listed below, newest first. To install an update, see Update CHIGEE Display firmware over Wi-Fi.
v1.7.2 (October 10, 2026)
New features
Added support for the CGRC Multi remote.
Fixes and improvements
Fixed other known issues.
v1.6.4 (May 21, 2025)
New features
Added a cursor toggle for the CGRC Pro remote in Android Auto mode: press and hold the left or right button for 2 seconds to switch between vertical cursors, or hold it longer than 2 seconds to switch the mode screen.
Fixes and improvements
Fixed a mileage display error in miles on the Today's Trip screen.
Fixed other bugs.
v1.5.7 (February 25, 2025)
Fixes and improvements
Improved screen mirroring stability.
Fixed slow video downloads.
v1.5.3 (December 31, 2024)
New features
Added automatic day and night mode switching for CarPlay and Android Auto.
Fixes and improvements
Improved the screen display.
Improved the tire pressure alarm logic.
Changed video downloads to P2P mode.
Fixed other bugs.
v1.4.5 (September 30, 2024)
New features
Added Turkish language support.
Fixes and improvements
Fixed an issue where iOS 18 couldn't detect the Bluetooth LE (BLE) name of the XR-2.
Fixed screen mirroring issues caused by switching between 2.4 GHz and 5 GHz Wi-Fi.
Fixed other bugs.
v1.4.2 (September 10, 2024)
Fixes and improvements
Improved translations.
v1.4.1 (August 28, 2024)
New features
Added a switch for the recording indicator light.
Added gesture control.
Added separate settings for front and rear tire pressure alarms.
Fixes and improvements
Improved the auto-brightness logic.
Fixed other bugs.