Saturday, September 11, 2010

Jailbreak iPhone 3G on iOS 4.1 with Redsn0w [How to Guide]

Today, we have another guide to jailbreak iPhone 3G or iPod touch 2G on iOS 4.1 with the same Redsn0w released two months ago!

Step 1: Download the required files below:
  • Download iTunes 10 for Mac / Windows
  • Download iOS 4.1 for iPhone 3G / iPod touch 2G
  • Download iOS 4 for iPhone 3G / iPod touch 2G
  • Download Redsn0w 0.9.5 beta 5 for Mac / Windows
Step 2: Launch iTunes, Connect your iPhone via USB then Put your iPhone in DFU Mode by following this steps,
  • Connect your iPhone to your computer.
  • Turn iPhone off.
  • Start iTunes
  • Hold Power and Home buttons together for 10 seconds or so.
  • Release Power button but keep holding the Home button until your computer recognizes a new USB device.
  • iTunes will now recognize your iPhone. 
Step 3: Once in iTunes, hold the "Alt" key for Mac, "Shift" key for Windows and hit the Restore button, point iTunes to iOS 4.1 then a bunch of processes will take place until your iPhone.

Step 4: Launch Redsn0w (you downloaded above), hit "Browse" and point to the iOS 4 firmware NOT iOS 4.1.
Step 5: Select "Install Cydia" and choose the other features you need Including "Enable Multitasking" and "Enable homescreen wallpaper"
Step 6: Now make sure your device is turned off and plugged to your PC.

Step 7: In this page, you have to put your iPhone in DFU mode, follow the instructions on the screen to do that.
Step 8: After a series of processes, your device will be jailbroken.


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