0 Replies Latest reply: Nov 14, 2012 5:09 AM by Max22079
Max22079 Level 1 (0 points)

I travel a lot around the world and previously was able to insert a sim card from another network into my iphone and ipad and it worked perfectly.


Recently I updated my iphone and ipad to iSO 6.0. and after that when I put my German SIM card in to both iphone and ipad it would not work any longer?? Got a message No service and after Invalid SIM


I double check with my Carrier and was told all my SIM cards are fine and working correctly from their end.

I then put the sim cards into another HTC phone and it worked so why all of a sudden my iphone which I paid alot of money for purchasing a UNLOCKED phone as opposed to being strapped down with a 2 years contract now my iphone doesnt work with using different sim cards??

Please HELP?

iPhone 4, iOS 5.1.1