HT4623: Update your iPhone, iPad, or iPod touchLearn about Update your iPhone, iPad, or iPod touch
Currently Being ModeratedJan 5, 2013 7:40 AM (in response to Mohamad_zeineldine)
Generally this is a sign that the iPhone had previously been
hacked/modified/jailbroken and the update relocked it to the
original wireless carrier. If this is the case, only that wireless
carrier can unlock your iPhone. You must contact them to see
if they offer unlocking and if you qualify.
What wireless carrier did you use before this problem?
Which version of Cydia appears on your iPhone?
What does it say when you look at Settings=>General=>About=>Carrier?
Currently Being ModeratedJan 5, 2013 1:49 PM (in response to imobl)
Dear my iphone closed i don't be open all application and setting my iphone comming from canada i used 5 month and now update software if finish the update i don't open my iphone plz help me