Function description：
1. Mi Band supports firmware updates, which will continue to optimize and improve the product experience.
2. Firmware update method: The firmware update will pop up when the band connects with Mi Fitness/Zepp Life App to synchronize data. Click the update button. During the upgrade process, the distance between the phone and the band should not be too far away to avoid failure of the upgrade .
Notes:
The firmware version of Mi Band will update with the Mi Fitness/Zepp Life App. After Mi Fitness/Zepp Life App updates, the update prompt will pop up when connects to Mi band. The firmware update generally includes the firmware update and resource library upgrade, and please wait for the the upgrade.
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