Sunday, October 10, 2010

Update iPhone 4.1 Jailbreakable & Unlockable


How to Update iPhone 4 to iOS 4.1 Without Updating Baseband 1.59.00

Step 1

Step 2

  • Run TinyUmbrella
    ***READ THE README TinyUmbrella README NOW Yes. You Read it.
  • Hit the Start TSS Server button

Step 3

  • Now open the iTunes. Hold down the SHIFT (Windows) or Alt/Option (Mac) key and hit the Restore button on iTunes.
  • Then browse and select your downloaded iOS 4.1 firmware

Step 4

  • Let iTunes error with 1004 error (baseband update failed – we want this :) )

  • No simply hit the Kick Device Out of Recovery button on TinyUmbrella.

That’s it. You have successfully updated iPhone 4 to 4.1 with 1.59.00 baseband.

This is something I am going to try with either limera1n or greenpois0n Why? Because I want to be able to finally call my friends' iPods with FaceTime by email. :) I want to keep my unlock with ultrasn0w

P.S. Fresh update - you can not do limera1n with ultrasn0w, so do either greenpois0n, which might also be not an option, if they incorporate limera1n's exploit, or DevTeam suggests to wait PwnageTool>

# Posted via email from opportunity__cost