We all know that Geohot’s Limera1n was out before its estimated time of releasing. Now is available to download and to perform its magic. Limera1n can jailbreak iPhone 4 and all other iDevices which on iOS 4.1, it can also jailbreak all previous iOS versions. So here is a step by step guide of jailbreaking iOS 4.1 on iPhone 4.

Step By Step Guide:

  • Step 1: Download the Limera1n. (Download Link)
  • Step 2: Plug in the phone and launch the limera1n.
  • Step 3: Click on “Make it ra1n”.
  • Step 9: After the Cydia is installed, you may uninstall the limera1n.
  • Step 4: Now hold the “Home+Power” button to go into DFU button.
  • Step 5: Keep holding the Home button, release the Power button.
  • Step 6: The iPhone is now in DFU mode, wait until Limera1n does its work.
  • Step 7: Limera1n has done its work. Now your iPhone 4 is jailbroken
  • Step 8: Reboot your phone, launch Limera1n on your iPhone 4 and select Cydia to install.

Download Links:

Download Limera1n to jailbreak iPhone 4