I am restoring a iPhone 3G on iOS 4.2.1 official.
It was on iOS 4.2.1 official and BB 5.15 and I will update BB to iPad but, it is stuck in recovery ....and giving error 2003 on Win7 and error 2006 on Mac
r u using the orignal iPhone cable that connects iphone to pc or mac ??
what program did you used for the upgrade
if you do not provide more info how can you expect help?
how did you solve it ?