LG Mobiles Hardware solution

Lg SaliotionLG Mobiles Hardware solution 
B2000 Mic Problem
B2100 Mic Problem
B2250 Mic Problem
KG110 Mic Problem
KG210 Mic Problem
Kg245 Mic Problem
Kg320 Mic Problem
Kg900 Mic ProblemKg210 KeyPad Problem
Kg245 KeyPad Problem
Kg800 KeyPad Problem