Unplug the unit and re-plug it to force a re-initialization. Android Issues
To update a Bovee Tune2Air, you generally need a PC and a specialized USB-to-30-pin adapter (if using the WMA1000) or a standard USB cable for integrated units. bovee tune2air firmware update
Downgrading is not officially supported, but you can flash an older .bin file using the exact same process above. However, once you flash version 2.08.00, you cannot revert to 1.07.00 on some hardware revisions (the bootloader blocks it). Test downgrade at your own risk. Unplug the unit and re-plug it to force a re-initialization
Updating the firmware on your Bovee Tune2Air device is a relatively straightforward process. Here's a step-by-step guide: once you flash version 2.08.00