I wanted to share the Windows CLI approach for those Windows users wanting to j/b their A5 device.
Source: http://ja1lbreak.org/a5-jailbreak-windows-using-cli-absinthe-how-to/
Download the Absinthe CLI program: https://sites.google.com/a/iphone-dev.com/files/home/cinject_0.4.3.zip?attredirects=0&d=1
I've added some of my own comments to the steps below. Initially I ran into some error issues. I don't know if this had to do with the heavy load on the greenpois0n.com servers, but I thought it best to restore the iPad OS. After I did this, I had no more errors and Absinthe installed without problem.
1. open CMD.exe
I ran cmd.exe as administrator
2. cd to the cinject.exe (on your Windows OS)
On the iPad, navigate to Settings
3. execute the command: cinject.exe -i payloads/jailbreak.mobileconfig
After you run this command, you will get a popup on the iPad asking if you would like to add a new profile. Agree to this. You are then prompted for a VPN password. Leave this blank, press "DONE".
4. execute the command: cinject.exe -j payloads
This command, when finished running will prompt you for the next command:
5. execute the command: cinject.exe -w
You will see a lot of command strings flash on the screen. When all that is done:
6. toggle the VPN switch in settings
This is under Settings -> Network
7. Wait for reboot
Good luck
Source: http://ja1lbreak.org/a5-jailbreak-windows-using-cli-absinthe-how-to/
Download the Absinthe CLI program: https://sites.google.com/a/iphone-dev.com/files/home/cinject_0.4.3.zip?attredirects=0&d=1
I've added some of my own comments to the steps below. Initially I ran into some error issues. I don't know if this had to do with the heavy load on the greenpois0n.com servers, but I thought it best to restore the iPad OS. After I did this, I had no more errors and Absinthe installed without problem.
1. open CMD.exe
I ran cmd.exe as administrator
2. cd to the cinject.exe (on your Windows OS)
On the iPad, navigate to Settings
3. execute the command: cinject.exe -i payloads/jailbreak.mobileconfig
After you run this command, you will get a popup on the iPad asking if you would like to add a new profile. Agree to this. You are then prompted for a VPN password. Leave this blank, press "DONE".
4. execute the command: cinject.exe -j payloads
This command, when finished running will prompt you for the next command:
5. execute the command: cinject.exe -w
You will see a lot of command strings flash on the screen. When all that is done:
6. toggle the VPN switch in settings
This is under Settings -> Network
7. Wait for reboot
Good luck