[Sn0wbreeze 2.3b1]How To Jailbreak 4.3 iPhone 4/3Gs iPod Touch 4th/3rd Gen & iPad Semi Tethered

Sn0wbreeze 2.3b1是一個*半*破解IOS4.3的程式,所以用之前請三思!因為*半*破解並不完善,所以每當你開啟iPod Touch/iPhone/iPad,都要透過破解程式來開啟!如果你有興趣想知道如何*半*破解IOS4.3,歡迎按[Read more…]來繼續閱讀!

首先,你要下載以下3個軟體: [請複製以下鏈結來下載!看清楚牙!]
-iTunes 10.2.1 [下載後安裝]


-Sn0wbreeze 2.3 for Windows [用來*半*破解IOS4.3]


-iOS 4.3 for iPhone, iPad or iPod touch
* iPhone 4


* iPhone 3GS


* iPad 2


* iPad


* iPod touch 3G


* iPod touch 4G



Step 1:First up, download all the required tools and files to your Windows desktop.

Step 2: Start Sn0wbreeze, click the next “blue” colored arrow to proceed.

Step 3: Select the required firmware .ipsw file for your iOS device by clicking on the “Browse” button.

Step 4: Sn0wbreeze will now identify the selected IPSW file. Once done, click the next “blue” colored arrow to proceed.

Step 5: Now select the “Expert Mode”, followed by “Build IPSW” option to start creating your custom firmware.

Note: If your iPhone relies on a unlock, proceed only by selecting “Baseband Preservation Mode” option instead of “Expert Mode”.
Since building custom firmware may take some time, you can optionally play Pac-Man game to kill some time.

Step 6: Sn0wbreeze will greet you with the following “Done!” message when the custom firmware has been successfully created.

Step 7: Now follow the onscreen steps to enter DFU mode using Sn0wbreeze:

* 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

Restore iOS 4.3 Custom Firmware Using iTunes

Step 8: Start iTunes, click on your iOS device icon from the sidebar in iTunes. Now press and hold Left “Shift” button on the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button in iTunes and then release this button.

This will make iTunes prompt you to select the location for your custom firmware 4.3 file. Select the required custom .ipsw file that you created above, and click on “Open”.

Step 9: Now sit back and enjoy as iTunes does the rest for you. This will involve a series of automated steps. Be patient at this stage and don’t do anything silly. Just wait while iTunes installs the new firmware 4.3 on your iOS device. Your iOS device screen at this point will be showing a progress bar indicating installation progress. After the installation is done, your iOS device will be jailbroken on iOS 4.3.

Booting in Tethered Mode

Last but not the least, since there is no untethered jailbreak for iOS 4.3 yet, we will have to boot it into a tethered jailbroken state. To do this, we will make use of a utility on Windows named “iBooty” as shown in the steps below.

Step 10: Run iBooty for Windows and select your iOS device from the dropdown menu.

Note: iBooty is extracted to the desktop (iBooty-for-4.3) after running Sn0wbreeze 2.3.

Step 11: Now hit the “Start” button and follow the instructions on screen 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 12: Once you are into DFU mode, iBooty will do its thing and after a short while, your iPhone, iPad or iPod touch will be booted in a jailbroken tethered mode !

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