OPPO R17 plays music by itself for no reason. If the downloaded third-party music software automatically plays music, you can uninstall it and enter the OPPO software store to re-download and install it. If the music software that comes with the phone automatically plays music, it is recommended. Go to Settings - Application Management - Music - clear the cache and then shut down and restart the phone. If the problem still persists after the above attempts, you can back up the important data files in the phone and take the phone to the OPPO Customer Service Center for free testing. You can quickly check the address and phone number of OPPO Customer Service Center through the following methods:

1. Enter OPPO official website--Service--Service outlet inquiry; 2. Enter OPPO+-Homepage-Recommendation-Service outlets.