Unlock iPhone 4 iOS 4.1 After Limera1n Jailbreak

Now that Limera1n jailbreak works for all iOS devices, including iPhone 4, iPhone 3GS, iPod Touch 4G, 3G, and iPad 3.2.2, you can go ahead and jailbreak your iPhone 4 using this untethered boot level jailbreak. Since Limera1n requires your iPhone 4 to be on iOS 4.1, which will obviously result in a baseband upgrade, you need to follow the instructions given below (only for iPhone 4) to preserve your unlock while jailbreaking.

iOS 4.1 Baseband Update Warning

For those of you who have not yet updated to iOS 4.1, let us tell you upfront that this firmware update will also update your baseband to 2.10.04 is not yet supported by Ultrasn0w 1.1-1. Which means that if you were to update to iOS 4.1 directly via iTunes, then you would lose your carrier unlock, possibly forever.

This is why we have put together a small guide on how to update to iOS 4.1 preserving unlock baseband 1.59.00.

Or you could wait for PwnageTool to bring in the Limera1n exploit, so that you can jailbreak iPhone 3GS without baseband update.

Jailbreak iPhone 4

Geohot, the iPhone hacker who earlier gave us blackra1n has come up with a boot level exploit which is untethered (thanks to another hacker Comex). This one is different from the SHAtter exploit that was initially set to release as GreenPois0n jailbreak for 4G devices.

With Limera1n’s release, GreenPois0n got delayed, and SHAtter exploit is reserved for future jailbreaks.

Jailbreak iOS 4.1 On iPhone 4 using Limera1n (step by step guide).

Update 2

GreenPois0n released with Limera1n exploit to jailbreak iOS 4.1 iPhone 4, iPhone 3GS, iPod Touch 4G, 3G, iPad.

Download GreenPois0n

Unlock iPhone 4 After Jailbreaking With Limera1n

After Limera1n jailbreak, you can unlock your iPhone with Ultrasn0w provided that you have not upgraded your baseband.

Ultrasn0w 1.1-1 can unlock iPhone 4, iPhone 3GS, 3G on basebands 01.59.00, 04.26.08, 05.11.07, and 05.13.04.

1. Launch Cydia and touch on the ‘Manage’ tab.

2. Touch ‘Sources’.

3. Tap ‘Edit’ and then ‘Add Source’ at the top left of your iPhone screen.

4. Enter http://repo666.ultrasn0w.com in the Enter Cydia/APT URL dialog and tap ‘Add Source’.

5. Let Cydia follow a series of automated steps to update it’s sources.

6. When done, search for ‘Ultrasn0w 1.1-1’ in Cydia and install the package.

Unlock iOS 4.1 iPhone 4, 3GS, 3G

That’s it. After installation, reboot your phone and you should be able to use it with any unofficial carrier SIM.

Update 1

Some great news for iPhone unlockers who are looking to unlock the new basebands 05.14.02 and 2.10.04.

Check this out: Unlock for iPhone 3GS, iPhone 4 on iOS 4.1, 4.2 is in works and may be released soon after iOS 4.2 official is out!

Stay tuned as we bring in the latest updates from the jailbreak and unlock community.

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173 Responses

  1. jack thomas says:

    Thanks for giving details about iPhone versions and 3gs technology.

  2. hlomlo says:

    hi, just wanna ask if i can jailbreak my iphone 4 even without a sim? thanks

  3. Jass says:

    I have 4.1 locked for AT&T … So does it work for my case ? Jailbreak it first with greenpois0n then use yltrasn0w tool ????!

    • dkszone says:

      You are already on iOS 4.1. Did you update your iPhone 4 directly or via TinyUmbrella?
      In case your baseband is updated, Ultrasn0w will not work.
      A new unlock for basebands 05.14.02 and 2.10.04 is in works, but no ETA know yet.

  4. sid says:

    I used Limera1n to jailbreak my device I phone 4 with baseband 01.59.00 and iOS 4.0.2, it was successful. Then I used Ultrasn0w to unlock it, but now I am facing the issue in activating it…..any help u cud provide?

  5. ijhu says:

    you are using iphone4 with 4.1 or 4.0.2? If your baseband is 015900 then YES you can certainly UNLOCK. If you are referring to ACTIVATION as connecting to itunes and being recognized correctly within ITUNE warning incorrect SIM?

    -connect your phone to Itunes, if you have warning about the incorrect SIM, then find a SIM which is original to the phone’s carrier. Or buy a phonebook SIM at RadioShack

    -If you are already jailbroken with Limera1n, then you should have CYDIA installed and add repo666.ultrasn0w.com and install ultrasn0w. Reboot and you probably can insert ANY SIM of of carrier and it should work.

    • Luke says:

      I did all these steps but my iphone still read “no sim card installed”. So I don’t know what is wrong.

  6. ijhu says:

    Follow these steps to maintain your baseband. Iphone 4 only…

    1) when going to 4.0.1 or 4.0.2, you must use TINY UMBRELLA to preserve Baseband at 015900 [this method is ONLY for Iphone 4] do not use this for 3GS or you will lose your UNLOCK. Get Tiny umbrella 4.1.6 and run as admin (on Win7)

    2) Once you have used TINY UMBRELLA and upgrade to 4.1 via itunes, Tiny umbrella will fool itunes and preserve your baseband at 015900. Start TSS service in tinyumbrella and then open itunes and perfom Shift + Restore. Error 16xx = that’s that you want…this is due to baseband block by tinyumbrella.

    3) Then are you at 4.1 with baseband 015900, now you can use Limera1n to jailbreak, install CYDIA and get the ultrasnow packet to free your phone from CARRIER lock and use ANY SIM of your choice. (Download limera1n and perform the steps. Get a WIFI signal on your iphone and grap ultrasnow…

  7. Priyanka says:

    I own an unlocked 3GS which got locked accidently. I took it to an unlocking shop and he upgraded the OS to 4.1 and did the jailbreaking usin Limera1n. However he says that Unlocking software is still not out for 3GS/OS4.1/05.14.02 and is expected any day.

    I wanted to ask if what he is saying is indeed true? Is there anyway to get my 3GS rolling again?

    • dkszone says:

      Yes it’s true, upgrading your iPhone 3GS to iOS 4.1 must have resulted in upgrading your baseband, which means loss of unlock.
      Currently Ultrasn0w 1.1-1 does not support 05.14.02 baseband.
      But no need to worry, as an unlock for new basebands 05.14.02/2.10.04 is in works, and may be released soon after iOS 4.2.
      So you will have to wait a while to get your 3GS rolling!

      • Priyanka says:

        Is it possible to downgrade to older version of OS & baseband and thus get the 3GS rolling?

        • dkszone says:

          No, downgrade to older firmware is possible if you have earlier saved your SHSH for that firmware.
          However the same is not the case with baseband upgrade. Once baseband is upgraded, you cannot go back.

  8. Jimmy brown says:

    Still nuthen for 05.14.02? Hmm dat sucks!

  9. raaj says:

    can any one help me in unlocking my iPhone 3GS iOS 4.1 with 05.14.02 baseband

  10. Mr.shake says:

    Is this for sure? is it 100% positive that the new unlock for 02.10.04 is going to come out? lol i really need it. you don’t want another iPhone to kill a man now do you? jp 😛

  11. Arun says:

    I have bought an IPhone 4 with iOS 4.1.
    My baseband is 2.10.04.
    I have jailbroken my phone but im not able to use ne other sim.
    Can ne1 help me on this. Im dying to use my iPhone4.
    Help Pls!!!!!!

    • Tony says:


      I have an iPhone 4 with iOS 4.1 bb 2.10.04. I’ve just been told by dkszone and other people that we have to wait the unlock for baseband 2.10.04 to be released, I heard the unlock should be out soon when iOS 4.2 released in november. It sucks we can’t do anything about right now, but we just have to wait.

      • Pankaj says:

        Hi Arun…any update on iphone 4 unlock with OS 4.1 and baseband 2.10.04…

        I also have same phone and tried unlocking using limera1n…but its not working….

        Please reply on my mail id


    • sreekanth says:

      Dear Arun,

      I too have same issues but as far as i know there is no unlock for the version which u have i.e 2.10.04 and software development is going on and will take some time and pls let me know if u have any updates regarding this version because i too have the same version i have jailbreak and unlock is not possible.

    • jadu says:

      hi arun,

      i’ve the same phn as yours. bt i hvn’t jailbrkd it. if you get a successful unlck lemme know pls.

      rgds jadu

  12. Omeir says:

    I have gotten a new AT&T iphone 4 but will not be using it in the us and need to unlock it. the version is 4.1 with Modem Firmware 02.10.04. Is there a solution out for me? if yes what should i do… sorry i am a little slow in this regard.

    Thanks… Appreciate your help.

  13. tuanlt1501 says:

    I have bought an iphone4 AT&T, Os4.1 baseband 02.10.04 but will not be using it in US and need unblock. is there any way to change baseband 02.10.04 to 1.59.00 for unblocking?
    Thanks and appreciate your help!

    • dkszone says:

      There is no way you can change the baseband, it is bound to the hardware of your device.

  14. TonyVu says:

    Hi there.I bought an iphone4(without AT&T contract). I jailbreaked it by Limera1n but not unlocked yet. I want to do that but can I unlock my iphone4 without sim card? Give me some ideas. thanks uguys

  15. eph says:

    Hi. I unlocked my iphone 3gs with limera1n last night, and today i used the ultrasn0w tool to unlock it. I have a valid ATT sim card in the iPhone but now it won’t even find an ATT signal… Im running os 4.1, firmware 5.14.02… Can someone help me find service? I’m kind of stressing, i really hope i didnt just mess up my phone…

    • dkszone says:

      Baseband 05.14.02 cannot be unlocked by the current Ultrasn0w 1.1-1.
      Your phone cannot work with unofficial carrier now, you will have to wait for the new baseband unlocker which may come soon after iOS 4.2 final version is out.

    • dkszone says:

      Good news to all iPhone 3GS, 3G users on baseband 05.1.402

      Ultrasn0w unlock for iPhone 3GS, 3G bb release confirmed, a day or 2 after iOS 4.2 final version is out!

      iPhone 4 users, no need to be disappointed. iPhone Dev Team is working on baseband 2.10.04 and may release it a while after the first unlock is out.

  16. lauren says:

    I have an iphone 16g which is jailbroken with limera1n, version 4.1, modem 05.14.02. the phone is still locked how do i unlock it.. please help?


  17. Brian says:

    I just jail broke iPad version 3.2.2 with limra1n. It worked perfectly the first time. But now I’m trying to unlock the carrier. I can’t seem to find the instructions for it. Is it the same as unlocking iPhone 4?

  18. Durim says:

    please help me I have a iphone 3G modem firmware 05:14:02..version 4.1 how do I make unlock

  19. Brian says:

    I took the liberty of installing ultrasnow to unlock my iPad 3.2.2. It did manage to cause the carrier name to change from Rogers to No Service. When I installed my Fido sim card (works fine in my iphone4) the carrier name display changed to Searching. It never found a carrier.

    Got any ideas?

  20. Mike says:

    dose any one knows about the new unlock for IP4 with baseband 2.10.04? Is it available already?
    Thanks for any help.

  21. jerimy says:

    thanks for the news up date. not confusing at all. now all i have to do is wait for 4.2 to be released….

  22. jordan says:

    i have an iphone4, 4.1 and its stuck on ‘waiting to activate’ can i unlock it whilst it hasnt been activated?
    and no i cant wait as its been stuck like this for 1 week

  23. mike friend says:

    I have an IPHONE 4 purchased in September from AT&T and its never been used. I want it to work with CHINA MOBILE in China. How exactly to unlock it and jailbreak it?

  24. Karen says:

    How to check the software of my iPhone 4? I bought it from Vodafone England, in November. BTW, since I don’t have an active sim, I can’t even proceed to the menu for me to jailbreak and unlock it. Then I put an inactive sim, iTunes appeared “this sim is not recognised”. so again, I can’t proceed further to the menu. What can I do? Thanks

  25. solyomong says:

    my iphone4 is locked , it is ios 4.1 baseband 2.10.04 , i ve been trying to found out about unlocking it but no result about that,can anyone help me ?

  26. James says:

    Hi ive got an iphone 4 4.1 on baseband 02.10.04 when I jailbreak it with pwnage I lose signal but I’m using the official sim card it came with. Can anyone help?

  27. Nenito says:

    I have a big dilemma, I have a iPhone 4 on firmware 4.0 with the baseband 1.59 I want to upgrade my firmware to 4.1 because many apps in the store are requiring 4.1 and higher. Only thing is that I have no SHSH of my 4.0 and baseband and when I tried a month ago it wasn’t possible to do it, or other was I can’t unlock my phone, which I need to…. So I have no idea what to do now it’s like I am stuck, and I want to upgrade to 4.1 so I can save a shsh of that before they stop writing for it once 4.2 comes out. If you could shed some light on me, it would be great.

  28. Hese says:

    Thank you very much, this worked! (3GS / 4.01)

  29. Mohammed says:

    i have iphone 4g i upgraded to 4.1 with baseband 2.10.04,i jailbroked using green posion now i m not able to unlock using ultrasnow..what shud i do???
    And also there is no carrier setting after jailbreaking..
    And my friend is using same version of iphone with same baseband ie 2.10.04 with and unofficial sim card and his phone is working perfectly ..
    plz help me out..

  30. Mohammed says:

    @dkszone …
    Pls brother help me out…

  31. Mohammed says:

    And 1 last question do i need to jailbreak my iphone using limera1n for using ultrasnow????because i have jailbreaked using green pois0n using video tutorila…

  32. sandy says:

    Hi guy,

    i got a locked iphone 4, ios 4.1 baseband 02.10.04 bought in Sept. in US, i used the limera1n as suggested to jailbreak and its said done at the end. But i don’t see any limera1n logo even after i reboot the phones many times. I’ve tried jailbreak again and again, but it still doesn’t work. Any help, pls?

    Thank you.

  33. shaunye says:

    i have an iphone 4 version 4.1 with firmware 02.10.04- I’m not tech savy… is the unlock and jailbreak now out for the phone? thanks

  34. Mohammed says:

    @dkszone …what about iPhone 4 4.1 bb2.10.04..is the release confirmed for iPhone 4????

  35. Mohammed says:

    @dkszone I searched online I found that on website unlockiphoneos.com there they sell unlock software for iPhone 4 4.1 bb 2.10.04 and they give guarantee for unlocking 4.1 is that true?????

    • dkszone says:

      We cannot comment on i’ts genuineness as we have not tried them.
      But as far as we know, currently there is no unlock for bb 2.10.04.

  36. Nenito says:

    Does any know if I am able to upgrade to 4.1 and unlock it, I posted a few day ago but no one seems to know . The post is up couple posts from this one.

    • dkszone says:

      Yes, you can jailbreak iOS 4.1 without baseband update for a later unlock possibility.

      Do NOT use Limera1n or GreenPois0n if you care for your unlock.

      Instead use PwnageTool 4.1 or Sn0wbreeze 2.1.

      After jailbreaking, you can unlock with Ultrasn0w 1.1-1.

  37. Nenito says:

    Are you positive I won’t lose my 1.59 basband when I do this upgrade I never shsh my baseband so are u sure

    • dkszone says:

      Do NOT use Limera1n or GreenPois0n if you want to keep your unlock.

      Only iPhone 4 uses have the privilege to preserve baseband while upgrading to iOS 4.1. So they can use the above mentioned tools and later unlock with Ultrasn0w 1..1-1.

      iPhone 3GS, 3G users should go for either PwnageTool 4.1 or Sn0wbreeze 2.1.

  38. Nenito says:

    Ok Now you lost me again, it almost sounds like your saying that I have 3gs which i don’t… I only have a iPhone 4 on baseband 1.59 on firmware 4.0. So it looks like PwnageTool 4.1 would work to upgrade but not preserver my baseband on my iPhone 4. If I could just get a clearer answer. I know that I can’t back up shsh of my baseband because its on 4.0 and apple i guess is not writing for that anymore. But the only way to unlock a iphone 4 is to have it on baseband 1.59….. I dunno I am really confused now..

    and thank you for answering back those two times 🙂 I appreciate it.

  39. Mohammed says:

    @dkszone 4.2 is released its showing in my itunes when new unlock gonna come for bb 2.10.04??

  40. Mohammed says:

    @dkszone iphone 4.2 fm is released when the unlock for 4.1 gonna cum??

  41. Luxorgirl says:

    Hi, A friend got me Iphone 4g OS 4.1 from the states, and I will use it in Egypt, I found a micro SIM of AT&T in the phone when I opened it.
    Now I need to know what to do to unlock the phone and how to SIM unlock. Thanks.

    • dkszone says:

      Check your baseband. If your iPhone 4 is already on 2.10.04 then there is nothing much you can do right now except wait for the new unlock to be released by the iPhone Dev Team.
      Meanwhile do not update to iOS 4.2.1 via iTunes as it will update your baseband.
      If you want to jailbreak on iOS 4.2.1, then use either PwnageTool or Sn0wbreeze, both of these tools are not yet updated to support iOS 4.2.1. So again you have to wait! 🙂

  42. Kirollos Kamal says:

    hii guys i have iphone 4
    ios 4.1 wiz baseband 02.10.04
    i’d like to know nearly when da unlock for it will be released i have been waitin 4 a long time n u guys said it will be released when ios 4.2 will be released and finally 4.2 was released yesterday so is there were any news abt da unlock for 4.1 wiz baseband mentioned before??!!!!
    plz let us be updated wiz da latest news
    thnx so much

  43. ifonewihz says:

    Unlock for iphone 4 on 4.1 with modem firmware 02.10.04 has been confirmed to be released tomorrow using Limera1n..

  44. Alex says:

    When is the unlock coming out, need an update

  45. ali says:

    hey mate..
    den wen will it be for 3gs??? its been a wyl am waitin fr baseband upgrade for 3gs/ios4.1/05.14.02, 2.10.04

    modem firmware 02.10.04 which is releasing tomorrow will help me out for upgrading baseband??

  46. John says:

    I have an iPhone 4 on iOS4.1 baseband 01.59.00. I ran limera1n on it and it completed. After reboot I do not have a limera1n logo on my phone. I tried several reboots and ran limera1n several times.

    Thanks for any help!

  47. VB says:

    I had the same problem until I connect my phone to itunes latest version while doing it, and it worked. btw my firmware was 2.10.04. I hope that help.

  48. Luxorgirl says:

    Ok, will wait, and kindly post when the unlock programs are available. Thanks a lot.

  49. yogesh says:

    when is ios 4.2 going to come … plz say me the date ?

    • dkszone says:

      iOS 4.2.1 for iPhone, iPod Touch, iPad is already out.
      If you rely on carrier unlock, STAY AWAY from iOS 4.2.1. Or else there will be a baseband update.
      Download iOS 4.2.1.

    • Sultan says:

      it is already released.

      • zai says:

        @ sultan…i just wanna ask..if the software that can unlock iphone 4 with Os of 4.a and 2.10.04 baseband is already out…coz i badly wanna use my phone:) hope ul mail me at my email address:) thank you

  50. Mohammed says:

    @dkszone ,how to jailbreak iphone 3g firmware 4.1??can i jailbreak with limera1n coz i cant jailbreak 4.0.2 with limera1n

  51. shaunye says:

    is the jailbreak/ unlock now available for iphone 4 4.1. 2.10.04.?

    • dkszone says:

      No. This unlock is for only those guys who were able to preserve baseband on their iPhone 4 using TinyUmbrella method.
      Unlock for 2.10.04 is not yet out.

  52. shaunye says:

    what about jailbreaking? do you know when the unlock will be out?

  53. Dhru says:

    i have i phone 4 ios 4.1 bb 02.10.04 (=Modem Firmware? because modem firmware = 02.10.04)i am little confuse about it, and i have done jailbreak, so can you give me one idea can i do my ios 4.0 i mean downgrade than can i unlock it (i have with AT&T network) and whats the way to downgrade version. So i can use iphone4. help me out.

  54. Mohammed says:

    @dkszone iOS 4.2 released on 22 nov n now it’s 28 still no unlock this hackers r playing with feelings of lots of users….

    • dkszone says:

      Hacking is not an easy job and if some one is doing it for us, then we need to respect that and have some patience.

  55. Maz says:

    I have Iphone 4 4.1 purchased on 1st Oct in US. Don’t know much about it. will I be able to use it in India ? some are saying unlock is not yet come. CAN ANY ONE HELP ?.

  56. Joe says:

    My iPhone 4 is on 4.1(8b117) on 02.10.04 am I ale to use ultraslow and unlock my for tmobile?

    Pls help me

    Thank you

  57. Dhaval says:

    I hv da same ques as Joe so pls help us

  58. SPINGHAR says:

    yeah mine is same as joe pls help us ………

  59. jasem says:

    hi, how can i unlock i phone 4 4.1 from AT&T

  60. mojo says:

    Hello everyone!

    I have a simple question that I’ve been unable to get a simple answer to.
    I have an iPhone 4 4.1 baseband 02.10.04- I’m aware that for the moment it is still unlockable.
    When I just got it, I wasn’t aware that it was unlockable (nor that unlocking it voids the warranty) and tried to unlock it using ultrasnow 1.1.1 (which of course didn’t work- now my question is: Even though the unlock did not work, did it still void my warranty??
    It’s a question I can’t seem to get the answer to.
    Moreover, if I do an unlock through a cellular carrier, would it work after I tried unlocking it?

  61. Dhana says:

    Hi, I am using iphone 4 factory unlocked, it was working good till I updated the software iOS 4.2, now it says the sim card not supported.

    Please help me in solving this problem, Please some one reply to me.


  62. Avtar says:

    Hi there i have a i phone 4 version 4.0.2, well i messsed my Iphone myself it was jailbroken and unlocked and i reset the settings i.e reset i phone. Now at the moment there is the apple logo sign with the gear sign on the phone. I did try downloading ipsw version 4.0.2 however when itunes is extracting the software it comes up with a msg i.e…. “Iphone ” iphone ” could not be restored. This device isnt eligable for the requested build “. My Question is am i doing something wrong or is there a different way to get the ipsw on the phone or do you recommend any other way thxxxxxxx.
    Plzzz help

  63. RK says:

    Two months before I have upgraded my iphone 4g to 4.1 and the problem starts. Till now, there is no unlock for this.. there are few blog entries which says unlock will be released soon… eagerly waiting…

    I spend 35$ on unlockiphone4.org/ but these websites are cheaters and contains only instructions (cut/copy & paste from other blogs). May be if anyone of you trying to purchase.. don’t get cheated. They say money back guarantee but they never respond to your emails.

  64. arn says:

    hi i got my iphone4 last week the modem firmware is 2.10,04 and also the version is 4.1.. anyone knows when it will be unlocked to the phillipines and how to unlock it, i try to insert a micro sim card but it just show invalid sim. i really wnt to use my phone. tnx

    • By says:

      pinoy ka dn?
      san mo nabili yan at kailan mo nabili?
      ako din nag aanty ng unlock pa nun ehh sarili mo lang iuunlock yan o ppa unlock mo sa labas?

  65. Hang Rai says:

    Hello Admin,
    i got an iPhone4 delivered from UK, which is JB and unlocked , so that i can use the carrier of Nepal.
    It’s iOS is of verison 4.0.2 and BaseBand: 01.59.00.
    So can i JB and then UNLOCK(which i must in order to use in my country) this iPhone ? has the UltraSnow released it’s Crack ?

  66. Dhana says:


    I am using iphone 4 factory unlocked, it was working good till I updated the software iOS 4.2, now it says the sim card not supported.

    Please help me in solving this problem, Please some one reply to me.


  67. Dhru says:

    hi, is there any solution for downgrade iphone 4 version, i have 4.1 (8B117) 2.10.04 firmware…send a video or snaps to how to do ?

  68. Aadil says:

    Hi, My iphone 4 is having 4.1(8B117) with 02.10.04 firmware, can anyone tell me how i can unlock it???

  69. VM says:

    I have iPhone 3GS iOS4.1 BB 5.14.02…can i use limera1n for JB and later upgrade the BB to unlock with ultrasnow? Do we still have GPSor Barrety drain problem with the new BB?

  70. Mohammed says:

    Is there any unlock out for bb 2.10.04 or the unlock team is busy playing games recently we were informed that dev tem had already made the unlock for i4 and they mi8 be releasing after 4.2 is released 4.2 gonna release on nov 8 but it was delayed to nov 22 so the team got enough time still i dont see any unlock for i4 some people are waiting since last 2 months dev team is just promising they are just playing with the emotions of lots of people who knows i think they already made an unlock but they r not releasing it they just want publicity nothing else they just want people to beg them n chase them who says that they r selling unlock for free they r giving unlock for free but thousand crore people r visiting their blog for the sake of unlock they r earning money through that and through publicity they just want people to keep visiting their blog and keep chasing them if dev team wants people can pay for their unlock its not a big deal for paying for an unlock but y they r playing with the emotions of lots of people

  71. Don says:

    ok, Im reading the unlock for iphone4 2.10.04 is coming out when the IOS 4.2 is officially out.. it is now Dec 05 2010 is the hack out yet or was everything a myth??? if it is out can someone please give me a link to the jail break and unlock for basebands 2.10.04??????

  72. Mohammed says:

    Is there any unlock out for bb 2.10.04 or the unlock team is busy playing games recently we were informed that dev tem had already made the unlock for i4 and they mi8 be releasing after 4.2 is released 4.2 gonna release on nov 8 but it was delayed to nov 22 so the team got enough time still i dont see any unlock for i4 some people are waiting since last 2 months dev team is just promising they are just playing with the emotions of lots of people who knows i think they already made an unlock but they r not releasing it they just want publicity nothing else they just want people to beg them n chase them who says that they r selling unlock for free they r giving unlock for free but thousand crore people r visiting their blog for the sake of unlock they r earning money through that and through publicity they just want people to keep visiting their blog and keep chasing them if dev team wants people can pay for their unlock its not a big deal for paying for an unlock but y they r playing with the emotions of lots of people

  73. Mark28 says:

    i tried to erase all the data and settings of my iphone 4. When it was restarting, it hanged with the apple logo and the busy icon. it would restart again and again but it would still hang. what should i do?

    thanks in advance!

  74. Mark28 says:

    4.1 (8B117)
    Firmware 02.10.04

    • karthiksami says:

      hi even i’m waiting for it almost a month so if u got any information do forward it to me friend…..

  75. VM says:

    Hi, I have iPhone 3GS iOS4.1 BB 5.14.02…can i use limera1n for JB and later upgrade the BB to unlock with ultrasnow? Do we still have GPSor Barrety drain problem with the new BB?

  76. alex says:

    ok so i lost my at&t simcard and when i plug it in to itunes it says something about simcard not vallid . i was wondering if there was any way i could unlock it withought needing a at&t simcard

  77. LAVASPO says:


  78. Dhru says:


    I have unlock 3g 4.1 8B117 after upgrade BB 6.15.0 from 5.14.02 thank DkZone, i have iphon4 4.1 8B117 2.10.04 need to change BB or downgrade OS 4.0 or any lower so i can use unlock and use my i4 with any network ..its from 1month i have just using as ipod thaks for answer.

  79. Onir says:

    Apple News | iPhone Dev-Team Successfully Untethers iOS 4.2.1 Jailbreak  

    The iPhone Dev-Team has announced that they have successfully untethered the jailbreak for iOS 4.2.1 for those with their 4.2b3 hashes saved.

    MuscleNerd recently tweeted, Got “backup plan” for untethered 4.2.1 JB working (video coming up). Uses mysterious 4.2b3 hashes Cydia kept for you.

    (It’s a “backup plan” because comex is working on a more extensible one, but this method is also generalizable)

    We’ll keep you up to date with more information as it develops.

  80. john says:

    hii. i got iphone 4 4.1 which is locked with o2. n the unlocks which is released does not unlock my phone. its from uk. hence that might b the problem, so kindly tell me how to unlock my phone.

    hope to hear from you soon..


  81. Abdulaziz says:

    Hi I’ve same problem as you guys have. My Iphone 4 iOS 4.1 Baseband 02.10.04 is looking forward his unlock. Pleae, let me know guys if unlock is out!!!
    Really appriciate ur help.

  82. macriti says:

    please please please iphone 4 iOS 4.1 BB 02.10.04

  83. Amer says:

    Hey people, first of all i want to thank all people who are trying to help us!! I am facing the same problem most of the people are!! I have bought the iphone 4. 4.1 1 month ago and w8ting for the unlock to be released!! Plz plz if u know something about unlocking answer my question

    Thank for helping

  84. summer says:

    i have iphone 4 firmware 4.1 any idea when will the unlock be possible if ever? please gimme a time frame if possible anyone. thanks

  85. Dhru says:

    I have iphone3GS 16GB, but now its show ”iPhone is disabled’ connect to itune, but when i connect its not connect ask for password and i dont have password and simcard which was used for this handset how can i remove this error and make it normal use for any network. Help Help Help me about this..please


  86. aana says:

    when i do this the utrasn0w does not go from 1.2 to 1.1
    any suggestions?

  87. dada says:

    hey i got iphone 4 (4.2.1) from u.s with an at&t sim card. im not living in u.s .so i was wondering if connecting the iphone to itunes will activate my phone without causing problems for the unlock in the future? **my iphone is brand new not jailbroken yet so should i jailbreak it b4 or after connecting it to itunes?or i dont need to? thx in advance 😀

    • roshan says:

      well don/t smile too much, because right now at this moment you are stuck with one expensive IPod . i suggest you enjoy your music and video for the time. and wait for an unlock.

  88. Oscar Villa says:

    HEy, I have a new iphone 4 on 4.2.1, baseband 03.10.01 with a contract plan, would it get locked after doing the jailbreak even though I’m using my contract plan SIM?

  89. jsnuffy says:


  90. RebazFfs says:

    Hey guys!

    I’m wondering if i can unluck my Iphone 4 iOS 4.1 with this but i didnt jailbreak my iphone with limera1n, i did that with green posi0n, does it still work :)?

    • rotten apple says:

      yes it will work as long you have cydia , download ultrasnow and wait for the unlock to release for baseband 02.10.04, or if you have your old baseband , then you are good to go

  91. shaunye says:

    any updates on the 4.1, 02.10.04 unlock for the iphone 4?

  92. HAIDER says:

    Greetings from Pakistan…. i have an iphone 4 running os4.1, 02.10.04. Its been lying in my drawer for the last 2 months untouched. I check the net everyday in hope of finding an unlock for the darn thing but to no avail….. I hope this message reaches some1/whoever is working on the unlock…. i appreciate your efforts .. thanx a million but can’t you shift into overdrive and release it sooner? i know it involves a lot… but pretty please 🙂

  93. Sekar says:

    Hi today I tried to jailbreak my iphone 4, everything went right my iphone rebooted after jailbrake process and the apple logo came up and it got stuck and nothing happend, it is still in apple logo. I left it for half an hour and disconnected it after that I tried to switch off but its not responding, then i tried to connect to itunes, itunes dint identify my iphone.

    Kindly help me to over come this issue.

    • dkszone says:

      See this article on how to restore iPhone stuck on Apple logo.

      • Sekar says:

        Hi Kiran, thanks for your info, it worked for me. Again I run jailbreak process and now this time it worked after one and half months I am using my iphone.

        Thanks a lot.

        Now waiting for the unlock for 03.10.01 hope they will release it soon.


  94. Killmewithsmile says:

    I strongly believe Apple is Holding back the unlock for 02.10.04 firmware, to he’ll with Steve job and his team, this is so frustrating, I’ve had my iPhone 4 since September2010, until now I’ve not been able to unlock it.

  95. Reality says:

    iPhone 4 – 2.10.04 (and others) unlock…
    Posted on January 5, 2011 by ippphone

    Yeah, how come that’s not happening? I’ll tell you:


    And by they I mean the iPhone_dev team and all the other midgets, musclenerd and sherif_hashim included.

    As of now (January 4th) if you buy a new iPhone, iPod Touch or iPad you’re pretty much stuck. The tethered jailbreak of 4.1.2 is a joke and there’s no unlock for 2.10.04 and 3.10.01.

    There has never been a time when you had to wait for 3 months to properly jailbreak and unlock an iOS device. NEVER.

    And it pisses me off that out of 6,892,000,000 people who live on this Earth, only 2 or 3 actually “deal” with jailbreaking and unlocking iPhones. There’s no alternative to ultrasn0w, and the other two or three jailbreak options out there are a complete joke.

    So why is this happening? Why doesn’t sherif_hashim release the iPhone 4 unlock? Why does he outright ignore the thousands of desperate pleads on twitter?

    It’s because Apple finally figured it out. They’ve found a way to shut him up.

    And no, he doesn’t have the unlock and he’s just waiting until Xmas, and NO, he doesn’t have the unlock and he’s waiting until New Year, and NO: he does not have the unlock but he’s just waiting for January 6th.

    He just doesn’t have the unlock. Period. It’s one of those hacker pride things. If he did, he would of released it. It’s just like terrorist groups claiming attacks. It’s a boasting thing.

    Does anyone remember the days when the iPhone_dev team would tease about jailbreaking and unlocking a FW version that wasn’t even out yet? There were just betas out for developers. And they had it hacked.

    Not anymore though. Things are getting more and more complicated, and Apple is getting smarter and smarter. That’s the only problem here.

    iPhone_dev, musclenerd and sherif_hashim are swimming in very very deep waters now.

    And of course the whole jailbreaking community lean on them for, you know, hacking and piracy and unlocking phones and all that.

    And they can’t deal with it anymore. It’s out of their league. They’re done. Done and done.

    They don’t have the skills, s**t is getting harder to do, and all that’s left is a couple of facebook and blogs just posting fake news about everything.

    I’m sure you’ve all seen it on geohot, limera1n and redmondpie and all those idiot websites:

    “iPhone 4 unlock on its way??”, “2.10.04 unlock completed”, “santa will bring an unlocked present this year”, “sherif_hashim: unlock is possible”, etc…

    That’s all bulls**t.

    How easy would be for sherif_hashim to just go like this on twitter:

    “Hey listen, the unlock is there, we have it, here’s a screenshot, but STFU we’re going to release it when we want to, and not a day earlier”

    And that would be that! Cool, okay, you have it, awesome. I’m not going to bug you no more.

    But he can’t even say that because he doesn’t have anything. I’m sure by this time he’s already given up because it’s too hard. Maybe he did try to unlock 2.10.04 when it came out, a couple of nights of hard work and sweat and coke and chips and all that, and then, F**K, I can’t do it.

    So until a new bunch of people, smarter people, show up on the jailbreaking/unlocking scene, we can wave goodbye to iPhone_dev, musclenerd and the infamous sherrif.


  96. Anas says:

    hello people ,,, plz help me its urgent ,,, i have tried to unlock mt iphone 4 4.1.2 i did the jail breal but when i was trying to unlock it ,, it seems that the cydia is not matching ,, so the phone went off and no longer turning on just the apple logo i can see ,,, i bought it 2 days ago from apple store in US
    what shall i do by now?

  97. F_U_Dev_Team says:

    Reality, I AGREE WITH YOU 100%, about time someone spoke some sense on here!

    The iPhone_dev may of started out trying to unlock but now they are making large sums of money and creating huge publicity around their twitters and other social network accounts. They have NO unlock and will continue to make money from innocent people. So wake up smell the coffee and never re-tweet any of they trash. Sounds to me that sherif_hashim doesn’t even understand what people are asking him and for that matter looks as if he doesn’t even understand English..poor sod 🙂

    Personally I think it’s all a big f**king joke and these guys cannot even unlock a nokia 3310 lol let alone a iPhone.

    Keep it F_U_Dev_Team!

    • morad says:

      I agree with you too I believe this guys are full of sh***t . gad knows thy bearably didn’t have the iPhone 4 yet still waiting online to get it.

  98. morad says:


  99. by says:

    don’t lose hope everyone i too have my iphone 4
    by the way how do they make money if we would tweet on their accounts?
    when i post anything do they get some profit from this?

  100. rahul says:

    sir when are you going to release unlock for iphone 4.1 version sir please i have been waiting for last five months please release it as soon as possible thank you

  101. imran says:

    i have i phone 4 4.1version i heve been waiting for last 3 months

    • intramorph says:

      we’re all waiting on this one.Trust me there’s no official unlock for BB 02.10.04 as of yet.Don’t believe any advertisements and stuff.they are a rip-off!!!

  102. Mohammed says:

    Official iPhone unlock statement: no unlock will be released until after 4.2.5 or official 4.3 (whichever is last) is out
    15 minutes ago Favorite Retweet Reply

  103. Zeeshan says:

    I have Iphone 4 with 4.1 and trying to Jailbreak & Unlock from last two months and not been able to that … if someone can help i will be very greatful

    thanks and regards

  104. Ajay says:

    I have Iphone 4 with 4.1 base band and trying to unlock it since last two months and not been able to that.Please inform me if anybody can help on this .

  105. Dominick DalSanto says:

    I jailbroke my iphone 4.1 and kept my original baseband of 01.59.00 using limera1n. When I follow the direction in this article, when I try to install the ultrasn0w 1.2 its says “Note: the requested modifications cannot be applied due to required dependencies or conflicts that cannot be automatically found or fixed.

    What do I need to do to unlock this thing?

  106. Manu says:

    I had an i phone with 4.0 then i tunes downloaded 4.1 automatically .my unlock was destroyed . Now i can Not Call somebody since 2 months . How can i unlock my i phone 4 , if i have 4.1 already ?please help me


    • adhnan modi says:

      Same situation over here as well manu. can you call me on +91 9176649530 for help please. Need to talk to you

  107. Sharon says:

    I have my iphone 4.1 since 2 months. It’s irritating to know that Apple considers it’s consumers insignificant!!

  108. morad says:

    i thought iphone is the bast , my iphone was loucked and i have to go with samsung , i like it never go back to iphone .

  109. Rafsan says:

    Pls Help Me for Unlock iphone 4 ios 4.1

  110. Bangladeshi says:

    I have i phone 4 version 4.1 modem firmware 02.10.04 bought from USA (AT&T Package). Jailbroken it through limera1n but could not break country lock. Is there any way to unlock it? When would it be possible to unlock?

    • aamir.hasan@americamail.com says:

      could you pls tell how to jailbreak it, until teh unlock is made available atleast i jailbreak it, this is what i have.

      iPhone 4
      carrier = not available
      version = 4.1 (8B117)
      model = MC318LL
      modem firmware = 02.10.04

  111. Ramesh says:

    Hi i phone 4 version 4.1 we can jaibreak but we cant unlock bcz official unlock is not yet release but it will will release asap then we update all the complete details dont worry

  112. prati says:

    hi how can i unlock my iphone 4 4.1 2.10.04 bb ??
    plz help me………..thanks in advance.

  113. StevieD says:

    well, no matter what I tried to get Cydia working again in jailbroken 3.1.2 would not work. So, after much online studying, I jailbroke to 4.1.2 with sn0wbreeze 2.2.1 and unlocked with ultrsn0w in Cydia. It was not painless and took about three tries with sn0wbreeze and iTunes, but I finally got it! So far the unlock is good and everything seems to be working. AND I got MyWi working again (which is what put me in this situation in the first place!) THANKS FOR THE GUIDE!!!

  114. Dj ALlan says:

    f**k apple for the unlocks…
    …wastes our money

  115. jumi says:

    hello any updates for iphone 4 ver. 4.1 (8b117) modem firmware 02.10.04 (at&T locked)..i’ve been waiting for it for the last 3 months! is it a hopeless case?….pls help tnx…:)

  116. angelo says:

    hello, any update on unlocking iphone 4 4.1 bb 2.10.04?

  117. adhnan modi says:

    Hi can anyone please help me to unlock my i phone4 version 4.1.2
    had an i phone with 4.0 then i tunes downloaded 4.1 automatically .my unlock was destroyed . I am ready to pay how much ever it costs. Please call +91 9176649530 or e mail me adhnan_adhu@rediffmail.com

  118. Zed says:

    Iphone4 with ios 4.1. Already jailbreak n unlock with limera1n and cydia 1.1.6. Still cannot read sim card. Anyone hv similar xperience.pls advice.tx