Sunday, October 10, 2010

How to: Update iPhone 4 to iOS 4.1 While Preserving Baseband 01.59.00

Fortunately Notcom, the guy behind Tiny Umbrella, with version version 4.1.3 up to latest, he discovered a method to preserve your iOS 4.0.1 ,4.0.2 baseband 01.59.00 while updating to iOS 4.1 on iPhone 4.

Note: A jailbreak available for iOS 4.1 on iPhone 4, If your baseband 2.10 you will not be able to use ultrasn0w, So proceed with caution and backup your SHSH blobs first, We are not responsible for any problem occured you your iPhone 4 device after this guide.

Step 1: Close iTunes or any other application.

Step 2: Download & Launch TinyUmbrella then connect your iPhone 4.
Step 3: Hit the "Start TSS" Server button
Step 4: Now launch iTunes and restore to iOS 4.1, by Clicking on the iPhone icon on the left sidebar of iTunes then hold left “alt” button (“Shift” button on Windows) on the keyboard and then click on “Restore” then release the alt button, now point it to the iOS 4.1 firmware

Step 5: Wait for iTunes to end up with "error 1004". This is normal and has to do with the baseband not being updated.

Step 6: Simply click on "Kick Device Out of Recovery" from TinyUmbrella
That’s it. You’ve upgraded your iPhone 4 to iOS 4.1 with 1.59.00 baseband.

6 comments:

  1. galing nitong naisip mo bossing!

    tried and tested ko rin ^_^

    ReplyDelete
  2. nice info boss hagard, thanks for sharing.....

    ReplyDelete
  3. salamat sa info bosing hagar

    ReplyDelete
  4. wow thanks boss

    malaking tulong to sa akin.

    newbie pa kasi ako.

    kaya lang pwidi kaya ito sa mga old version na iphone like 3.1 bb 5.11.02? simple lang kasi gamitin ang limetain sa jailbreaking

    ReplyDelete
  5. ok n reference e2 amo kso mdyo nkk-tense ung NOTE kc baguhan p po, pro ok po cya at mlking tulong..

    ReplyDelete