i am updating my iphone 3g 4.1 to 4.2, but update is not completing,, i tried for several times but its not working. an unknown error occured (1015). now what can i do?
i am know using iphone 3g ios 4.1. i want to update version 4.2. i tried 2 or 3 times but update is not completing. its showing ''an unknown error occured(1015). Now what can i do?
iPhone 3G, iOS 4.1, black
