This guide is all you should need to Jailbreak your iPhone 4 (and iPhone 3GS, iPod Touch and iPad!) and then unlock your iPhone to use any provider.
Jailbreak and unlock your iPhone for free in just a few easy steps.
I’m going to repeat that important note – you DO NOT NEED TO PAY ANYTHING to Jailbreak and Unlock your iPhone. All of this is 100% free.
1. Jailbreak your iPhone
It just got very simple to jailbreak: When on your iPhone, browse to http://www.jailbreakme.com/ and follow the instructions.
This is such an easy way of Jailbreaking and will work on the following iDevices:
- iPad1: 4.3 through 4.3.3
- iPad2: 4.3.3
- iPhone3GS: 4.3 through 4.3.3
- iPhone4: 4.3 through 4.3.3
- iPhone4-CDMA: 4.2.6 through 4.2.8
- iPod touch 3g: 4.3, 4.3.2, 4.3.3
- iPod touch 4g: 4.3 through 4.3.3
2. Unlock your iPhone
Important – before you start to unlock your iPhone, make sure your baseband (modem firmware) is compatible.
Once you have a jailbroken iPhone you will be able to unlock it to use any network provider. When you carried out the Jailbreak a new App called Cydia will have appeared on your iPhone:
Step 1 – Open Cydia > Click on Manage > Click on Sources.
Step 2 – Click on Edit (top right) > Click on Add (top left)
Enter the following url – http://repo666.ultrasn0w.com (yes, that’s a 0 ‘zero’)
Step 3 – Once the repo has loaded, click on it and it will open. Inside you will find Ultrasn0w 1.2.3.
Once you have installed Ultrasn0w 1.2.3 you’ll need to restart your iPhone and it will be unlocked.