Just like PwnageTool. you can also do tethered jailbreak of iOS 4.3.2 with Redsn0w 0.9.6 rc12 on iPhone 4, iPhone 3Gs, iPad and iPod Touch 3G/4G, but this will update your baseband, but if you are not relies on carrier unlock than go ahead with the tutorial mentioned below, but this is not recomended  to update your iOS 4.3.2 jailbreak tethered becuase it have bugs which may stop you in future proper jailbreaking.

iOS 4.2.3 untethered Jailbreak

 

In another hand, Stefan Esser aka i0n1c,  has also confirmed that his founded iOS 4.3.1 jailbreak exploit still present in iOS 4.3.2 and can also do untethered jailbreak, but it needs some time to come out. But if you still want to continue with Redsn0w jailbreaking, than follow these steps carefully.

Requirements:

  • Download iOS 4.3.1 from here
  • Download Redsn0w 0.9.6rc12
  • Your device must be updated to iOS 4.3.2 via iTunes

Step 1: Launch the redsn0w 0.9.6 rc12 in compatibility mode (Windows XP SP3), and select the downloaded firmware of iOS 4.3.1 (Not iOS 4.3.2)

Step 2: Now just check the box of “Install Cydia”, and click to the “next” button

Step 3: In this step you have to enter your device in DFU mode:

  • Hold Power and Home buttons for 10 seconds
  • Now release the Power button but continue holding the Home button for 10 more seconds
  • You device should now be in DFU mode

Step 4: Now leave your device and sit back, until redsn0w doing its job. After exploiting limera1n exploit and jailbreaked iOS 4.3.1 on iOS 4.3.2, it shows you “ENJOY” message on screen.

If your Cydia not loading properly and occurring errors, than follow this steps:

 

Step 1: First of all launch Redsn0w 0.9.6 RC 12 in Compatibility mode, same like you done in Step 1.

Step 2: Now select the downloaded fimrware of iOS 4.3.1 (not iOS 4.3.2) and then select “Ok”

Step 3: It will again ask you for selection, but this time only select ” Just Boot Tethered Right Now ” and than click next.

Step 4: In this step, you have to again enter your device in DFU mode:

  • Hold Power and Home buttons for 10 seconds
  • Now release the Power button but continue holding the Home button for 10 more seconds
  • You device should now be in DFU mode

Now just wait until the next reboot,After booting in you will be fine with the icon, and your Cydia will be working properly !!

 

 

 

That’s it. now you device is tethered jailbroken on iOS 4.3.2 with redsn0w, as we have tell you before that tethered jailbreak requires to connect with PC on every boot, So for tethered boot on iOS 4.3.2. Just follow these steps:

Step 1: First of all launch Redsn0w 0.9.6 RC 12 in Compatibility mode, same like you done in Step 1.

Step 2: Now select the downloaded fimrware of iOS 4.3.1 (not iOS 4.3.2) and then select “Ok”

Step 3: It will again ask you for selection, but this time only select ” Just Boot Tethered Right Now ” and than click next.

Step 4: Now Sit back and just select next options, it will reboot your device with in some seconds.