Choose an IPSW for iOS 4.2.9

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 4.2.9 (8E501)

14th July 2011

685 MB

iPhone3,3_4.2.9_8E501_Restore.ipsw