60 Basic operationUpdating the radio over the airConfiguration updates that are delivered over the airare either installed immediately, or once the user hasaccepted the activation prompt. If the activationprompt is declined, you can manually install theconfiguration update.1 Press Menu and select Radio updates >Install update.2 Follow the prompts on the display.You can also revert to the previous configuration:1 Press Menu and select Radio updates >Undo previous.2 Follow the prompts on the display.