Following Apple’s official release of iOS 4.3.1 yesterday, notcom has updated TinyUmbrella to support the latest version of iOS.

TinyUmbrella version 4.30.05 supports iOS 4.3.1 for all iDevices. Compatibility excludes the Verizon iPhone 4, since Apple has yet to release iOS 4.3.x for the Verizon iPhone.

As a reminder, to save your SHSH blobs, simply connect your iDevice via USB to your computer, launch TinyUmbrella, and click the “Save SHSH” button.

You can download the newest version of TinyUmbrella from here. The software will run on Windows and OS X.

It’s always a wise idea to backup your SHSH blobs in case you need to downgrade your firmware. Cydia will backup your certificates for you, but TinyUmbrella is a good idea for added precaution.

  • Henryboi

    is this a jailbreak method ?

    • Nico

      No it’s to back up blobs

  • Henryboi

    Thanks 😉

  • ramos96

    can we save blobs without jailbreaking?

    • Daniel Ellerbrock

      Yupp this just takes your ecid number and other stuff and creates a certificate aka a blob which in turn allows you to downgrade your firmware without apple approval

    • Daniel Ellerbrock

      And yes you can do it without jailbreaking

  • ramos96

    ok thanks 🙂 I know im late to the game but just trying to learn.

    • Daniel Ellerbrock

      Lol it’s alright even the master was once a beginner

  • tomy

    but keep the same umbrella keeps basebandu baseband or climb to 4.3.1

  • tomy

    but keeps baseband or climb to 4.3.1 baseband!@

  • Koliqi

    can tell me any one how to unlock iphone 4 4.1 BB 02.10.04

  • SUDHS

    I AM NOT HAVING SHSH FILE HOW TO DONWG IPHONE 4 FROM 4.3.1 TO 4.2.1

  • how do you work all of the shsh files and stuff like
    that?????? can you jailbreak untethered a ipod touch 4g
    4.3 anyway how do you downgrade from 4.3 to
    4.2.1 or lower? plzzzz i need help

  • Micky

    Could anyone share a copy of the blob so that I can downgrade my iphone 4 baseband 04.10.1 to something that can be unlocked by Ultrasn0w?