: During the update, the device should be connected to a power bank or a computer’s USB port, not the car's media port . Step-by-Step Update Guide

Yes, finding the files is a treasure hunt. Yes, entering DFU mode requires patience and a steady hand. But for the cost of zero dollars (beyond your time) and 15 minutes of focus, you can extend the life of your Tune2Air indefinitely.

Bovee discontinued active support around 2019. However, the update files still exist on legacy servers and forums. This guide covers how to find them safely.

: You often need to contact ViseeO or an authorized distributor like Smart World to have the update "enabled" for your specific serial number.