Help Low incoming calls volume

[majo87]

I have such a problem. I have got Samsung galaxy S 5570 mini for about two weeks. The problem is that when I receive the call, there is too low incoming call volume, and it is difficult to hear the caller. Of course, incoming call volume in the phone settings is set to maximum. How can I increase the volume of incoming calls. It is same problem, when I also use the headset. There is low volume in headphones and difficult to hear the caller And don