My phone volume is low automatically again and again how i solve it

[AC Question]

While i listing songs my phone volume turned off automatically

 

[neeraj121y]

Hardware keys problem go to repair centre.

blackberry 10 boy.

 

[emiliojusima]

I had the same problem. Most probably one of your apps is responsible for it or calendar sync (that takes your volume down on meetings or busy days)
Alternative SOLUTION: try to download a volume locker app.