GreenPois0n Absinthe jailbreak tool now supports Windows, and in this tutorial we’re going to show how to use it to jailbreak your iPhone 4S and/or iPad 2 on iOS 5.0.1 .

Supported devices and firmwares
- iPhone 4S running 5.0 (9A334), 5.0.1 (9A405) and the “other” 5.0.1 (9A406)
- iPad 2 WiFi, CDMA and GSM running iOS 5.0.1
How to:
1. Download GreenPois0n Absinthe Windows Version 0.2
2. Connect your iPhone 4S or iPad 2
3. Click Jailbreak
4. Wait a few minutes, and enjoy.
NOTE:
- if you’re iDevice gets stuck at ‘waiting to reboot’, don’t worry. You will need to manually reboot your iDevice
- If the Absinthe webclip shows “Error establishing a database connection”, please go to Settings, turn on VPN and wait instead.
- Toggle VPN only AFTER Absinthe says it’s done, or it will not work.
- VPN SHOULD error and then reboot soon. If it does not, rerun Absinthe!
- If you get a strange problem, we advise you to restore your iPhone with iTunes, if you can (i.e. if you’re not on 5.0 waiting for an eventual 4S unlock).
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OR Using CLI Tool On Windows ( if above solution not work )
1. Download the CLI here and unzip it to the C drive.
2. Connect your device
3. Click Start type Run and open it the type CMD ant inter
4. Type cd cinject_0.4.3 and inter
5. Type cinject -i payloads/jailbreak.mobileconfig
6. On your device you should see a provisional profile popping up and asking you to install. Do it.
7. Type cinject -j payloads
8. Type cinject -w
9. On your device, load Settings.app and toggle ON the VPN
10. Your Device will reboot
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mr farbod u r the 1
I used this on my iphone 4s and everything went fine at first. I lost my voice signal, my top bar said “No Service” and so I decided to restore my 4s using itunes. (I had the latest version installed on my laptop AND I was on 5.0.1 on my 4s). I am not getting a 1601 error failure to restore. What can I do now? My phone is bricked at this point…
no
read this
http://iphonerock.com/category/itunes-error
Does this also unlock my iphone 4s so I can switch carriers?
no ! if you want unlock dont upgrade to 5.0.1 wait until unlock come
tanks
mr farbod tanks for post