ultrasn0w 0.93 released! Unlocks iPhone basebands 04.26.08, 05.11.07, 05.12.01 and 5.13.04!

That was quick! The iPhone Dev Team has released an update to ultrasn0w that unlocks basebands 04.26.08 to 05.13.04 just after iOS 4 was released to the public! This is great news for all those who had accidentally locked their iPhones. This unlock will work on your iPhone whether or not you have iOS 4 or not. But don’t upgrade just yet!

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Those who haven’t upgrade to iOS 4 and/or don’t plan to in the near future, they can unlock their iPhone’s with OS 3.1.3 now. For iOS 4 users, we’ll have a how to guide up very shortly as soon as we get word on the jailbreak tool, which probably will be an update to redsn0w. Stay tuned!

About the Author

Imran Hussain is the founder and editor of iThinkDifferent, which he launched in 2008 to cover Apple news, reviews, and how-to guides. He has spent over 15 years writing about iOS, macOS, and the wider Apple ecosystem, with a focus on hands-on guides - installing developer betas, troubleshooting, and walking through new features on his own devices. Based in Dubai, he also loves to cover photography, gaming, and the tech industry more broadly on his social media profiles.

7 comments

  1. I just got the iPhone 4 and I use At&t. I have my 3G iPhone that I have already upgraded to iOS4.0 when it was released. Can this device/OS be unlocked yet so I could give it to my sister to use on T-Mobile ???
    P.S. I only have a PC… sadly no mac yet :-(

  2. WHat do you use to unlock/jailbreak a iPhone 3.1.3 BB 05.12.01 that is stuck on “connect to itunes”.

    You cant use spirit??!! I have no official carrier sim

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