Choose an IPSW for iOS 4.2.7

Signed IPSW files can be restored via iTunes. Unsigned IPSWs cannot currently be restored via iTunes.

Unsigned IPSWs

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iPhone 4 (CDMA)

iOS 4.2.7 (8E303)

12th April 2011

685 MB

iPhone3,3_4.2.7_8E303_Restore.ipsw