im very new at this I have an iphone 3g on windows 7, it was jailbroken n still needs to be jailbrocken, so any way i saw a new update so i decided to Dl it. ( ive only just found out by reading many threads that this was stupid) Now i have tried to restore my phone to n earlier firmware, but i tunes keeps telling me it was unsuccessful. Can any one please help me Im unable to use my phone at all as apple wants the original sim, so all im left with is n iphone with the itunes symbol and a usb cord
You must not have read all those threads thoroughly, cause they will all tell you the same thing. If you had your SHSH on file in Cydia you can use saurik's server to downgrade, otherwise you're s.o.l.