- pwnage 4.1.3:
- itunes restore:
- pwnage 4.2.1:
- post-jailbreak:
- open Cydia and add http://repo.bingner.com/ to the sources
- install SAM and SAMprefs
- connect to computer, run redsn0w 0.9.6b6 and choose “Deactivate”
- after iPhone reboot go to Settings > SAM and press “De-activate iphone” and choose the “By Country and Carrier” method below (then choose the Country and Carrier).
- unlock:
- go to Cydia and add http://repo666.ultrasn0w.com/ to the sources
- install ultrasn0w
- the SIM card is now acceptable
pwnagetool.app + 4.1_restore.ipsw + 4.2.1_restore.ipsw + ipad_3.2.2_restore.ipsw
this will construct a custom restore ipsw file
open itunes and shift/alt + restore with the custom restore file of step 1
use redsn0w.app v0.9.6b6 and the original 4.2.1_restore.ipsw (unmodified) to do a typical jailbreak
after iPhone boots jalbroken
Notes:
iphone 4.2.1 screenshot
LATEST UPDATES:
- pwnage 4.1.3 @http://www.iphoneworld.ca/download-for-iphones3/PwnageTool_4.1.3_Unlock_Edition.dmg
- redsn0w 0.9.6b6 mac @https://sites.google.com/a/iphone-dev.com/files/home/redsn0w_mac_0.9.6b6.zip?attredirects=0&d=1
- redsn0w 0.9.6b6 win @ https://sites.google.com/a/iphone-dev.com/files/home/redsn0w_win_0.9.6b6.zip?attredirects=0&d=1
- iOS 4.2.1 @ http://www.iphoneheat.com/2010/11/download-ios-4-2-firmware-for-ipad-iphone-ipod-touch/
- iOS 4.1 @ http://www.iphoneheat.com/2010/09/download-ios-4-1-firmware-for-iphone-and-ipod-touch/
- iPad iOS 3.2.2 @ http://www.iphoneheat.com/2010/08/download-ios-3-2-2-for-ipad-3g-wifi/
- Jailbreak with pwnage 4.1.3 @http://www.iphoneheat.com/2010/11/how-to-update-iphone-3gs3g-baseband-to-06-15-00-with-pwnagetool-4-1-3/
- Jailbreak with with redsn0w 0.9.6b6 @http://www.iphoneheat.com/2010/11/jailbreak-iphone-3gs3g-ios-4-2-1-and-update-to-baseband-06-15-00-with-redsn0w-0-9-6b5/
- Where to get firmware files:http://iclarified.com/entry/index.php?enid=750
- BREAKING NEWS: untethered jailbreak with Greenpois0n (Mac) is here: http://www.iclarified.com/entry/index.php?enid=12227
- Great news! http://www.iclarified.com/entry/index.php?enid=13931
Thx for making the effort to explain the terminlogy for the newcomers!
basically ultrasnow and yellowsnow are for unlocking your iPhone which was locked to your service provider,you are saying that you have already jailbroken your iPhone using Yellowsnow and you want to upgrade to 3.0 and use Ultrasnow i guess.But on using it i am sad to say but all your changes will be lost and you will have to re do it all over again.Hope i could clarify your doubt.|||Nice one there has worked a treat on an imie blocked handset unlock and on a recently purchased one.Have successfully managed to downgrade after 4.02 update back to 4.01 and use this method to unlock again.All of you make sure you follow instructions in Cydia to backup your phones id and not upgrade until there is a jailbreakme for firmware 4.02 or you will be F…ed!!! Unless you have backed up your origional rom.Thanks again for this post.