The music app simply no longer opens on my cell phone and no matter what I do I can't come up because it always closes sixh by itself. Does anyone have an idea what I can do.
What kind of music app is it?
The very normal one that is already on the phone.
What is it called?
Just music
Then you have to see if you can get them in the Google Play store. If so, delete them on your phone and download them again