Ensure your earphones are fully charged and paired with your smartphone.
Updating your D01G firmware is a relatively straightforward process. Here are the general steps: d01g firmware updated
Run the update utility to transition the firmware to a version compatible with the AVIOT Sound XXX app. Ensure your earphones are fully charged and paired
Doig rolled into the bay.
Firmware updates aren't just about new icons. For an older device like the d-01G, they are critical for: they are critical for: