2 Replies Latest reply: Jun 16, 2012 5:23 PM by Lawrence Finch
Deepak79 Level 1 Level 1 (0 points)

I upgraded the software of my iPhone 4s to 5.1.1, immediately after the upgrade it no longer detects my sim card. Tried reinserting the sim as well. Please advice - Deepak

iPhone 4S, iOS 5.1.1