NOTE: If you are using Ultrasn0w to unlock your carrier, then don't use the instructions below as the unlock for new basebands is not available yet. For iPhone 4 users, use the instructions posted here to preserve your baseband. For other devices, wait for PwnageTool to be released this weekend.
STEP 1: Download Limera1n for Mac OS X from
here.
STEP 2: Connect your iPhone to your PC via USB then launch Limera1n and hit “make it ra1n”
STEP 3: You will have to get your device into DFU mode by following the steps on the screen shown by Limera1n.
- You iPhone will now be placed in recovery mode.
- Press both the power and the home buttons.
- When Limera1n asks you to, release the power button.
- Your phone will now be in DFU mode
STEP 4: You should see a message like this indicates that your devices has been jailbroken successfully.
STEP 6: Now start Limera1n app from your iPhone, iPad or iPod touch and install Cydia as shown in the screenshots below.
STEP 7: Now simply restart your device and enjoy the jailbreak!
