iPhone News - Apple Stops Signing the ECID for iOS 4.0.1/3.2.1 news - Fri Aug 20, 2010 1:11 am Post subject: Apple Stops Signing the ECID for iOS 4.0.1/3.2.1
t's been over a week ago that IOS 4.0.2 for the iPhone appeared simultaneously with IOS for the iPad 3.2.2. Apple now has the signatures of previous firmware versions blocked. This means that you as a jail breaker can not go back to an older firmware version, unless you have the unique signature of your device saved. Apple signs only the latest fir