lg stylo 2 v

[harryh1]

when i copy music from pc to sd in my phone when i disconnect from pc i loose it on my phone

 

[webworkings]

You can only see the files on the SD card if the app you are using to play said files is set up to locate files on the card. Most need to have that done in the individual apps settings. Just setting the phone to look there won't do it, it must be done in the individual app for this. If your app for the music isn't allowing for this, then you would need another app.