Four kinds of mobile phone headset poor contact solution

　　For mobile phone headset poor contact, cannot be used in normal users, try the following four methods, believe that will be of great help/very helpful to you.
　　Four kinds of mobile phone headset poor contact solution
　　Solution 1, cotton rods after touching alcohol will clean the headphones plug, plug into mobile phone around hole;
　　Solution 2, don’t put the headphones plug to the end, the headset will try to set aside a little voice better;
　　Solution 3, check the headphones plug matches with mobile phone interface.
　　Solution 4, if is a problem of mobile phone parts is determined, or want to send mobile phones to after-sales detection, don’t presume to teardown oh.

　　Well, hurry to try this 4 methods!