Check the settings :Go to the settings on your phone > More > Mobile Networks > Access point namesPress the Menu, and select New APNInput the following information, on each field:Name: PMAPN: sp.mb.comProxy: Leave blankPort: Leave blankUsername: Leav...
Hi,This happened with me. please follow the following steps.1) Powercycle (turn phone off and on); 2) Set network mode manually to WCDMA/GSM/3G Scroll to and touch Settings. Touch More. Touch Cellular networks. Touch Preferred network type. 3) Check ...
