i bought my sgh i700 6 moinths ago. it was working fine. but it stoped receiving calls suddenly.all the other functions are working. but no incoming call. i am sure it is not a hardware problem. i have also tried to restore an old backup, but the problem remains. can any body solve my problem ?????????

1. Soft reset
2. Do a *228, option 2
3. Back up, do a hard reset, and before restoring, check if the phone works (receives calls). If it doesn't receive calls after a fresh HR, then it is a hardware issue. If it works then, but not after a restore, then you have a software/registry issue. If you can't figure out what you may have done, you'll have to HR and reload your stuff one by one to find the offender.

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Jeremiah 29:11