The “Break it Down” Blog

How to Install iPhone 2.2.1 Firmware on Jailbroken and Unlocked T-Mobile iPhone

Update #1: There is now a guide for installing, jailbreak and unlocking the iPhone 3.0 Firmware. NOTE: This is an update to our Firmware 2.1 Guide, which was an update to our Firmware 2.0 Guide. Outline Introduction Who is this Guide For Details You Should Know Getting Started Applying the Firmware Update Unlocking the iPhone w/ the 2.2.1 Firmware Introduction This document looks long and [...]

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