Learn how to Jailbreak iPhone four.1 on iOS 3G, iPhone 3G, iPod Contact 2G, 3G and iPod Contact with Sn0wbreeze (Home windows)[video]]

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As talked about up to now, Sn0wbreeze 2.0.1 is compatible with certain devices and required to meet certain requirements

Here’s a guide to help you every step of the process. Unfortunately for some iDevices the jailbreak will be tethered like this means that when your iDevice restarted, you will connect to your computer and run the jailbreak software to be able to activate it. For other devices available but the jailbreak is only for firmware 3.1.2. Read on:

Have one of these models of iPhone or iPod Touch:

  • iPhone 3G (all versions)
  • iPhone 3G Bootrom old but already jailbroken with Blackra1n, PwnageTool, or if Spirit2pwn installed, with Spirit and Jailbreakme. The 3G jailbroken with Spirit or JailbreakMe have installed this script on Cydia: Spirit2Pwn
  • Bootrom new iPhone 3G but only if your device is iOS 3.1.2. This type of jailbreak is Tethered.
  • iPod Touch 2G model MB
  • iPod Touch 2G MC but it will be like Tethered.
  • 3G iPod Touch but only if your device is iOS 3.1.2

To check your version of Bootroom, use the software iDetector (here). (only for iphone 3G)

Installation:

Step 1. Sn0wbreeze Lancer (we remind users of Windows Vista and seven7 need to run the application inAdministrator modefor this right click on mouse -> Properties -> Compatibility tab -> check the box below “excute this program as administrator “) and connect your iphone / ipod to your PC. the first image appears:

Sn0wbreeze 2.0.1

 

Step 2. Click on the arrow to advance to the next step. We now have to choose between Easy and Expert mode. Select ” Expert Mode“and click the arrow to continue.

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Step 3. At this point we must choose the firmware to select, then click ” Browse “, find the firmware that you previously downloaded and click Open. The software will automatically select the device according to jailbreak firmware selected. suivant.Si click the specified file is correct, you get to this screen:

Sn0wbreeze 2.0.1

Step 4. You’ll have different options available to personalize your custom firmware. Click “General”.

Sn0wbreeze 2.0.1

Step 5. At this point, if you make a jailbreak for the iPhone, the application asks if you want to activate your iPhone. If you have an iPhone unlocked SIM card or have an official does not check “Activate iPhone” (Sn0wbreeze lets you keep your old baseband)
For other options you choose to check what you want.

Sn0wbreeze 2.0.1

Step 6. The next screen lets you select the unlock tool. Normally there will be an error message.Click Next

Step 7. This step will install Cydia sources and packages from your computer. If you want to do it from your device, then skip this step. click Next.

Step 8. Then you can choose a custom image for your device and start the Recovery mode

Step 9. After clicking the arrow, we find ourselves again on the screen to customize the firmware. ISPW then click Build on the arrow to start creating the custom firmware.

Sn0wbreeze 2.0.1

Step 10. Click on Start to proceed with the creation of custom firmware

Sn0wbreeze 2.0.1

 

Step 11. The application requires a few minutes to create the custom firmware, then close the software.

Sn0wbreeze 2.0.1

Step 12. Then, turn off, restart Snn0wbreeze and turn the device into DFU mode (Simultaneously press Home + Power for 10 seconds, then release the power button while still pressing the Home button)

Step 13. Open iTunes and you’ll see a warning message telling you that you’ve connected an iPhone in recovery mode, click OK and continue.

Step 14. Simultaneously press the ALT key and SHIFT key on your keyboard and the mouse on the Restore button in iTunes.

Step 15. A small window opens, and you’ll only have to select the firmware 4.1 or 3.1.2 you have created customized (normally it must be on the desktop) and go!

step 16. Now you have a firmware iPhone / iPod updated to the latest version (4.1 or 3.1.2)

EDIT: The errors 16xx iTunes

1600 : Error when you are in DFU mode, iTunes will not restore because the servers have detected that something was wrong with this firmware! Ireb is available here. Unfortunately Ireb 3G iPhone is under development and is therefore not yet available

Ireb is there to override this error so if for example you have an iPhone 3G or 2G iPod Touch iTunes launch Ireb quit and click “iPhone 3G” then click “open iTunes”

1604 : Error when you are online restores “logo iTunes + USB cable to the screen.”

As for the error 1600 that requires Ireb!

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