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JailbreakMe is so popular that already thousands of iPhone users have jailbreaked their iDevice with this simplest userland jailbreak.It was quite surprising to know that JailbreakMe was using bug in Safari browser for rendering PDF files.

However the clever trick of using Phonebook SIM card to activate iPhone seems to have ended, as per Hashim Sherif recent tweets, Apple has got the way to block phonebook sim card trick which used to work, they fixed by hooking the activation wildcard ticket to the ICCID of the used sim.

Simply follow the steps thats are given below:

1. Download ifunbox software

2. Run software and sync with iPhone 4/3GS/3G

3. Download lockdown folder from gsmhosting

4. Go to /private/var/root/Library/ and delete original lockdown folder and put lockdown folder downloaded in step 3

5. Restart iPhone.

That’s it, Now use your iPhone with your choice of carrier sim.


Look At The New iPod Touch 4

Download GooReader App – Desktop Google Book Reader
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  On August 6, 2010(5 years, 9 months ago.)

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What Do You Think?

10 Responses

  1. Stunninelegance Says:

    didnt work on iphone 3g first gen

    Posted on December 21st, 2010 at 7:06 PM

  2. Shawntee Says:

    Pls how do i undergo step 3

    Posted on January 5th, 2011 at 5:48 AM

  3. Paulius Says:

    its worikg on iphone 4 v 4.0.2
    thanks :)))

    Posted on March 27th, 2011 at 11:17 PM

  4. Edvinas Says:

    Download the lockdown folder from this site:


    Posted on April 23rd, 2011 at 11:58 AM

  5. Edvinas Says:

    Thanks! Works great on iPhone 3GS v4.3.2.

    Posted on April 23rd, 2011 at 11:59 AM

  6. C Honna Says:

    I tried to update my jailbroken iphone 2g (with tmobile SIM inside) and it is now on DFU mode, How do I fix it and retrieve my pics?

    Posted on April 28th, 2011 at 6:06 PM

  7. Bergonse Says:

    Works like a charm on iPhone 3GS with iOS 4.3.2 (custom made with sn0wbreeze) and with firmware 06.15.00.

    I can’t thank you enough!! That was just great!!


    Posted on April 30th, 2011 at 11:07 PM

  8. Shahzadims Says:

    Where is this Plz Help me

    Posted on June 12th, 2011 at 6:03 AM

  9. 2006 Dhaval Says:

    its worikg on iphone 4 v 4.0.2
    Thanks :)
    But iTunes are could not connected becouse an invalid device :(

    Posted on July 3rd, 2011 at 10:54 AM

  10. Mrakaconi Says:

    can anyone pls tell me where is  /private/var/root/Library located ??? i can not find it anywhere

    Posted on September 22nd, 2011 at 7:16 PM

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