Unlock iPhone 4 Baseband 4.11.08 And 4.12.01 Using GEVEY SIM

by Saeed on April 22, 2012

And folks we’re on an unlocking spree just hours ago we told you about a new unlocking method which uses a new ICCID exploit and requires you to install SAM.  Now we have another great news for people who got their iPhones locked on iOS 5.0′s baseband 4.11.08 and iOS 5.1′s baseband 4.12.01. Gevey has just released a new updated version of their hardware unlocking solution. Gevey’s updated Ultra interposer SIM will unlock your iPhone 4′s on baseband 4.11.08 and baseband 4.12.01.

A lot of people got their iPhones locked on iOS 5.0′s baseband 4.11.08 by updating accidentally when it was released in October last year. There’s was no solution available in market to unlocking aforementioned basebands until today. Almost every dev team was working on bringing a solution for these basebands but it was a hard cookie to crack but Gevey has finally cracked it.

The new GEVEY™ Ultra unlocks your GSM iPhone 4 running iOS 5.1 and earlier and now supports modem firmware versions 1.59, 2.10, 3.10.1, 4.10.1, 4.11.08, and 4.12.01. Currently, a tethered Jailbreak is available for iOS 5.1 for iPhone 4, and you will also need to install the latest Furious Mod file for proper operation.

This latest version of Gevey Ultra SIM has been released after rigorous testing process and it will work on following basebands:

  • 1.59
  • 2.10
  • 3.10.1
  • 4.10.1
  • 4.11.08
  • 4.12.01

It will also work on devices running iOS 4.0 and above, if you’re running iOS 5.1 and you want to unlock it just keep in mind that this version of Gevey requires you to jailbreak your iOS device and there is no untethered jailbreak available for iOS 5.1. But you can jailbreak your iPhone 4 running iOS 5.1 tethered using latest version of redsn0w in order to unlock it using Gevey.

In case you’re wondering if it requires Furious Mod or not then Yes it requires Furious Mod which is the only reason you need to jailbreak your iOS device. Furious Mod allows you to bypass the process of dialing 112 for unlocking process.

Gevey Ultra SIM is available for iPhone 4 GSM only and you can order it right now from ApplenBerry’s official website by clicking on this link.

However, we would still recommend you to try the SAM activation method which we posted just hours ago because that’s free of cost.

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  • tini

    dose this work with any gevey sim?

  • David

    Still waiting for the Unlock and Jailbreak for the Sprint iPhone 4S iOS 5.1 Baseband 2.0.10

  • Jomelduka

    i unlocked my 2.0.10 4s running 5.1 without jailbreaking i use gevey ultra sim but you have to update the gevey using gevey online updater just make sure you know the original carrier + country it will take time to make it work you have to find the perfect time delay for your gevey mine is locked with uk vodafone the only time delay works is 02 if you have any question add me in facebook

  • RJ

    will it be usable with t-mobile sim card

  • SEANWU159

    a little bit late for gevey. got mine unlock with SAM. thanks to Loktar..u guys should donate a little bit to him too…

  • BAKI

    Bye bye GEVEY sooooo late

  • David

    The one that you Unlock is an CDMA Sprint/Verizon iPhone 4S or GSM AT&T iPhone 4S??
    I know the GSM iPhone 4S iOS 5.1 Baseband 2.0.10 can be Unlocked whitout Jailbreak required

  • B Dang21

    need help with same pl

  • Topnews50

    how did sam unlock it?

  • http://www.facebook.com/siavosh.sabouri Siavosh Sabouri

    how?? i have the same problem

  • T0zz0

    i do !

  • Sindong

    seems like SAM is not working now

  • Sindong

    seems like SAM is not working now

  • Eespino2012

    please advise if someone out there were still be able to unlock using SAM..i was not able to unlock my iphone.

  • Cromero_z

    f**k what happen with sam

  • Dan

    i have a telus iphone 4s on version 5.1 and I just bought the latest Gevey 5.1 sim but it still says my SIM not valid??? Amybody know what I’m missing here?

  • Alexanderbatua

    how much u gevey ultra sim

  • Alexanderbatua

    how much u gevey ultra sim iphone4 baseband 4.11.08

  • Sampath

    how much u gevey ultra sim iphone4 baseband 4.12.01

  • A Waheed

    where can i buy this ultra sim in Pakistan ?