[Resolved]  Samsung Mobile Model No. SCH-F309 (CDMA) — Signal Problem

I perchaged the samsung moble modle SCH-F309 on 30-07-09. In January I face out going speaker problem.I got it short out on "K.K. Service Center Plaza building ,Ambedkar road Ghaziabad" that Authorized by Samsung but at the same time from that very day it is "signal problem" in my mobile.In the mean time I have changed my job from Ghaziabad, I went to get service for signal problem on "VAISHNAVI SERVICE CERVICE CENTER MAYOOR VIHAR" but they denied to give service. They are saying that I should get service on K.K. Service Center Ghaziabad because their service engineer have "made mistake to disturb jumffar " I don't know as ther are saying. But it is now not possible to me for get service on K.K. Service Center SO PLEASE ALLOW ME TO GET SERVICE ON VAISHNAVI SERVICE CENTER THAT IS NEAR TO ME AND ALSO GIVE INSTRUCTION TO THEM TO GIVE ME SERVICE PLEASE