Jailbreak iOS 4, iOS 4.0.1 Using Redsn0w For iPhone 3G Users [Windows]

These are instructions on how to jailbreak your iPhone 3G on the 4.0 firmware using RedSn0w for Windows and iTunes 9.2.

1. Create a folder on your desktop called Pwnage
Download RedSn0w from here or here and place it in the Pwnage folder. Likewise, download the latest 4.0 firmware from below and place it in the same folder.
4.0.0 (3G): iPhone1,2_4.0_8A293_Restore.ipsw
Extract the redsn0w executable from the RedSn0w zip file into the same folder.

2. Connect your iPhone to the computer and launch iTunes. Select your iPhone from the list of devices on the left. Now hold down Shift and click the Restore button. Restore is preferred as it won't create any wasted space on your iPhone.

 Navigate to the Pwnage folder on your desktop and select the firmware ipsw. Click the Choose button to continue. 
3. Once iTunes has finished updating your iPhone to the desired firmware open the Pwnage folder on your desktop and launch the redsn0w application from the redsn0w folder we extracted earlier.
4. Once RedSn0w opens click the Browse button
5. Select the firmware ipsw we placed in the Pwnage folder on our desktop then click Open.
6. Once the firmware has been verified click the Next button to continue.
7. RedSn0w will now prepare the jailbreak data
8. From this window you can select the jailbreak options you would like.

Verbose boot displays detailed information on boot of your device and is generally only needed by developers and advanced users.
Make sure Cydia is selected. For this tutorial we will also select Custom boot logo and Custom recovery logo.
When you click to select each custom logo option a dialog window will appear asking you to select the image. Locate the image you would like to use then press the Open button.

*Remember the rules for boot logos are: RGB or Grayscale format with Alpha channel and dimension below 320x480.
Notice that RedSn0w has already selected to Enable multitasking, Enable homescreen wallpaper, and Enable battery percentage. If you do not need multitasking we would recommend deselecting it as it makes your iPhone 3G run very slow.
Click the Next button to continue

9. Please plug your iPhone into the computer and make sure its OFF then click the Next button
10. RedSn0w will now guide you through the steps to get into DFU mode

Hold down both the Home button and the Power button for 10 seconds.

Release the Power button and continue holding the Home button until RedSn0w detects the device.
11. Your iPhone will now reboot
12.RedSn0w will then begin uploading the new RAM Disk and Kernel.
 13. Once this is complete you will be notified that RedSn0w is done. Click the Finish button. When your iPhone finishes rebooting (5 minutes or so) it will be jailbroken with Cydia on the SpringBoard.
 You can now unlock your device using UltraSn0w 

Via : iclarified
 

Share this post



0 comments:

Post a Comment