iOs & iOs Apps (inc iPhone, iPad, iPod, iBrick)

need some help guys, had my iphone unlocked on 4.0, just updated it to 4.0.2, it now no longer supports my sim, how can i restore it?

Oh shit dude you're totally fucked now. no just kidding.
do you want to keep your unlock / jb or do you want to restore to a fresh locked un JB iphone?

letting itunes update itself will remove the unlock / jailbrake but will restore your phone

if you want to keep the unlock / jb then you have to downgrade now.
here watch this video how to downgrade to 4.0.1
Important: You must have saved your SHSH blob to Cydia by pressing the make my life easer button

http://www.youtube.com/user/Dinozambas#p/u/0/4H0-Fk-d3gM