Aug 7, 2013 #2 U Unregistered Guest You can contact your service provider(AT&T) and request for the unlock code.Once you get the unlock code you can follow the free unlock instructions from Mobileunlockguide.com and get the network restriction removed easily in your Nokia Lumia 920.
You can contact your service provider(AT&T) and request for the unlock code.Once you get the unlock code you can follow the free unlock instructions from Mobileunlockguide.com and get the network restriction removed easily in your Nokia Lumia 920.