k530@w660 signal problem

I have flashed k530 to w660 (cid53) with far manager/JDflasher.Now when i turn the mobile phone,first cca 10 sec phone found network (t-mobile) but then they start to lose signal and after this 10 sec signal is totaly gone.On display getting message no access to network...can anyone help me??sim working 100% great on other mobile phone..

sorry for my bad eng.:P

I'm facing the same problem with my K790i still looking for solution...

If u r not getting d signal even after fllashing u r original firmware....,then its a RF section problem..contact u r local service outlet for chip level service.