I iMore Question Sep 29, 2013 #1 My phone had a message on it prompting me to update, this I did and now it says my sim card is invalid. Any ideas why? please advise
My phone had a message on it prompting me to update, this I did and now it says my sim card is invalid. Any ideas why? please advise
Jaguarr40 Well-known member Jan 14, 2011 14,305 12 0 Visit site Sep 29, 2013 #2 Turn off your phone. Remove your sim card and reseat it. Turn your phone back on and see if that cures it.
Turn off your phone. Remove your sim card and reseat it. Turn your phone back on and see if that cures it.