How can i upgrade ipad2 A5 device its on 5.0 to 5.01. Now apple have released 5.1 I bought it new yesterday its firware is 5.0 (9A334). I want to jailbreak it but i cant upgrade to 5.01, i have downloaded the 5.01 ipsw file but cant find the software to do it. And itunes comes up with error code 3194 everytime. Anyone know a way to do it? as i dont want to upgrade to 5.1 in itunes. Thanks.