1. Misoperation:

Please confirm whether the keys of the source wired headset or Bluetooth headset have been touched by mistake, or the holster, desktop music icon, etc. have been mishandled.

2. Auto-play function is turned on:

Some third-party music playing applications have auto-play function. Check whether the auto-play function is turned on in the settings of this application.

Extended information

The mobile phone suddenly plays music automatically, so you can try:

1. Turn it off and restart to have a look.

2. When exiting the music software, pause the song being played before exiting.

3. When the mobile phone is not used temporarily, you can try to clean up the background programs and save electricity at the same time.