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Ramdisk

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Revision as of 02:08, 5 April 2009 by Geohot (talk | contribs)

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This is what iTunes boots to upgrade the System and the Baseband

It is signed, but the signature check can be bypassed with the Ramdisk Hack

Two Ramdisks

restored_external (restore ramdisk) - wipes the whole thing, restores System partition to rootfs dmg
restored_update (update ramdisk) - just updates the System partition

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