HOW TO DO AN UNTETHERED JAILBREAK IOS 5.1 + CARRIER UNLOCK FOR IPHONE 3GS HD.wmv



1. Download the latest redsn0w: redsn0w_win_0.9.10b6
2. Download the the firmware: iPhone2,1_5.1_9B176_Restore.ipsw
3. Install latest iTunes
4. Backup first your iPhone.
5. Restore via iTunes using shift+click restore. use downloaded firmware 9B176
6. Run redsn0w via administrator, select only the option deactivate. follow instructions
7. Repeat step 5.
8. Run redsn0w via administrator, select only the option install baseband. follow instructions
9. After restart… disable 3g, data,…

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