You have the following options to update the firmware of the device:
› Use of the SIGMA RIDE app

You can find out whether a new update is available for your device when you connect the device to the SIGMA RIDE app. If there is new firmware, you will receive a message in the app and can then transfer it to the ROX 2.0 accordingly.

Once the update has been transferred to the ROX 2.0, you will receive a message on the ROX 2.0. Confirm this if you want to install the update now. Your settings will be retained after the installation.