I'm in a hurry.

[alefedeli]

Friends, I have my iPhone version 1.0.2, and somehow it upgraded to 1.1.2, and now displays a message of Incorrect SIM: insert an unlocked and valid SIM to activate iPhone, please help me, i've tried many different kind of guides but i cant find the right one, i have to mention that i'm living outside the US and i'm using a non AT&T SIM card. thank friends!

[omaar]

http://www.winandmac.com/mobile/ipho...ck-iphone-112/

This will do the job for you...

[defmute]

or you could try this