Carrier settings update won't install
"iTunes could not update the carrier settings on your iPhone. An unknown error occured (0xE8000001)."
Carrier is SoftBank, Japan.
MacBook, Mac OS X (10.5.4), iPhone 3G, 2.0.1 (SoftBank, japan)
MacBook, Mac OS X (10.5.4), iPhone 3G, 2.0.1 (SoftBank, japan)
Carrier settings update won't install