Hi friends i have ipad2 with 4.3.3 and i want to restore it to ios 5.0 but i am having 3194 error. then i download and try to use tiny umbrella v5.10.02 asn start TSS server and i get 1604 error. so what can i do now i am trying almost 4 days and could not find a solution. ps note: it was jailbroken and i try to remove jailbroken now there is nothing about cydia on it. i wish it is removed. pleae kindly help me..