A AndrewR23 Contributor Original poster Jun 24, 2010 4,649 1,797 Nov 1, 2012 #1 Phone keeps saying this 5 times a day...invalid sim...got new sim..same thing.
lelisa13p macrumors 68000 Mar 6, 2009 1,963 61 Atlanta, GA USA Nov 1, 2012 #3 Did you do the iOS Update today? There is already a thread about this SIM issue. If not, you should take your phone in. Last edited: Nov 1, 2012
Did you do the iOS Update today? There is already a thread about this SIM issue. If not, you should take your phone in.