基于A5 CPU的iPhone 4S And iPad 2 的越狱工具 Absinthe (绿毒－ GreenPois0n Absinthe v0.2)推出了！
GreenPois0n Absinthe v0.2 for Windows – Jailbreak For iPhone 4S And iPad 2 Released!
- 越狱需要特别注意：（越狱风险自担！）使用TinyUmbrella程序备份SHSH blobs，备份SHSH blobs的目的是如果越狱过程失败了，能降级为低版本的固件。这个步骤没有完成，有可能iPhone 4S 和 iPad 2会变砖。
GreenPois0n Absinthe v0.2 for Windows : [download id="19"]
iOS 5.0.1 下载：
iPad 2 : [download id="6"]
iPad 2 (GSM): [download id="7"]
iPad 2 (CDMA): [download id="8"]
iPhone 4S: [download id="20"]
（英文）iPad 2 越狱步骤：
We’ll show you how to jailbreak your iPad 2 running iOS 5.0 or iOS 5.0.1 the right way in this guide.
Step 1: Make sure you have your SHSH blobs backed up using the free TinyUmbrella app. It’s available on both Windows and Mac. Saving your SHSH blobs is essential for downgrading back to your previous iOS firmware version if something should go wrong during the jailbreak process. Basically, if you don’t complete this step, you could end up — worst case scenario — with a bricked iPad. Just download TinyUmbrella at the official site, install the app, open it up and click Save SHSH. Done!
Step 2: Back up your iPad 2 4S to either iTunes or iCloud before you go any farther. In iTunes, you do this by right-clicking on your iPad 2 under the “Devices” window and selecting Back Up. You want to make sure you have a recent setup to restore to if something goes wrong. While jailbreaking isn’t that dangerous, you can never be too careful.
Step 4: Connect your iPad 2 to your Mac via a USB cable and open Absinthe.
Step 5: Click “Jailbreak” and let Absinthe do its thing. It may take a little while. Your iPad 2 should say “Restoring in Progress.” Make sure not to disconnect your 4S or quit Absinthe while this process is happening.
Step 6: Once completed, you will be taken to your iPad 2”s Home screen. Find the newly-installed Absinthe icon and tap it. You’ll be taken to the Greenpois0n website and code will be run to trigger a reboot of your iPad 2. When you’ve successfully rebooted, the Absinthe icon will be replaced with the one and only Cydia.
Congrats! You now have an untethered iOS 5 jailbreak for your iPad 2!
If you’re having problems getting past Step 6, try this fix.