GreenPois0n RC7 & Ultrasn0w 1.3 Download to Untethered Jailbreak & Unlock iOS 4.3 iPad 2, iPhone 4
The
GreenPois0n RC7 by Chronic Dev Team will
untethered jailbreak your iOS 4.3 iPhone 4, iPad 2. And at the same time, the
Ultrasn0w 1.3 to unlock iOS 4.3, iOS 4.2.1, iOS 4.1 iPhone 4. Every jailbrokers know GreenPois0n RC6 for untethered jailbreak iOS 4.2.1, so the
GreenPois0n RC7 for iOS 4.3 untethered jailbreak is also expected. After that, you can use Ultrasn0w 1.3 by iPhone Dev Team to unlock your iPhone 4, iPhone 3GS if you rely on unlock.When
GreenPois0n RC7 and ultrans0w 1.3 are both released, follow the steps below.

Step 1: Download the latest iTunes and backup all your datas in your iPhone 4.
Step 2: Download Greenpois0n RC6 from www.Greenpois0n.com. Unzip greenpois0n zip file.
Step 3: Run the App Greenpois0n.
Step 4: Connect iPhone to computer and make sure turn your device off.
Step 5: Press "Prepare to Jailbreak (DFU)" button.
Step 6: Enter the DFU mode. First press and hold the Sleep/Wake button for 2 seconds, then keep holding the Sleep/Wake button simultaneously and also press and hold the Home button for 15 seconds.
Step 7: After you enter the DFU mode successfully, you can see "Ready to Jailbreak", now click on the "Jailbreak" button. GreenPois0n will start the jailbreak process.
Step 8: Wait for the end of jailbreak process, just "Quit" GreenPois0n.
Step 9: iPhone will reboot. You can see a app Loader on the screen.
Step 10: Run loader, select Cydia - Install Cydia, you should see Cydia on the homescreen, reboot iPhone and launch Cydia to install the latest updates for your iPhone.
iOS 4.3 iPad 2 will not need the unlock, now if you need unlock iOS 4.3 iPhone 4, follow the steps.
Step 11: Go to springboard of iPhone 4, open cydia.
Step 12: Add source. Here is the detail, Tab Manage, then sources - Edit - Add. Enter: http://repo666.ultrasn0w.com, then Add source. If you already have the source, just start from step 14.
Step 13: A series of automated steps will done for install the source.
Step 14: After installed, Search for Ultrasn0w 1.3 in Cydia.
Step 15: Find the Ultrasn0w 1.3, install it.
Step 16: All you can do now is just wait, Ultrasn0w 1.3 will unlock your iOS 4.3 iPhone 4 for you.
This guide is useful only when the
GreenPois0n RC7 and Ultrasn0w 1.3 is both out for public.
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