1. Open Xiaomi Sports bound to Xiaomi Mi Band 4, click My, and select the Mi Band 4 device to enter.
2. After clicking to enter, select the option of APP notification reminder, click on the top to prompt that the notification read permission is not enabled, and then click OK.
3. After confirmation, turn on the switch on the back of Xiaomi Sports in the mobile phone notification usage rights interface.
4. After clicking, a reminder will pop up below, click the allowed option again.
5. Then open the music, slide to the right on the main interface, and use Xiaomi Mi Band 4 to control the music on your phone in the music control interface. You can download your favorite music.