You want learn repair out of service headset? You have got just at. In general, about this you learn from our article.
First sense search workshop by fix headset. This can be done using mail.ru, newspaper free classified ads. If price services for fix for you will acceptable - consider question exhausted. If this option you not suitable - then you have do everything their hands.
So, if you all the same decided their forces repair, then primarily sense grab information how do fix headset. For these objectives sense use any finder, let us say, yandex or rambler, or create a topic on profile forum or community.
I hope you do not vain spent its time and this article help you perform repair headset.