Posted on - 2 August 2010 . Written by

How to Jailbreak Iphone 4

SPONSORED LINKS

I am pretty sure you are very excited about the new Iphone 4 jailbreak announcement today , and you are getting ready to get your hands dirty . I must tell you to read this post before trying jailbreak on your idevice , so that you have all the things at the right place in case something goes wrong , you can avoid having an expensive paperweight.

This Method is Fully Reversible

Please Note that JailbreakMe.com jailbreak method explained below only applies to iphone 4 with iOS 4.0 or 4.0.1 firmware . To Jailbreak iOS 4.1 or later you can use the links below to go directly to the tutorials and video guides .

Read : Benefits of Jailbreaking

iphone 4 itunesStep 1 . Sync with iTunes and backup your device
Step 2 . Save SHSH Blobs via TinyUmbrella
jailbreaking iphone 4Step 3 : Put your device in DFU Mode
Step 4 . Jailbreak with available jailbreak tools. Jailbreak Tools arranged on the basis of iOS Firmware version 

iOS 5 - iPhone 4S iPhone 4 iPhone 3GS

iOS 4 – iPhone 4 iPhone 3GS – iPhone 3G

cydia iphone 4Step 5 . Cydia is now installed on your device
Step 6 . Add Respositories on Cydia and start downloading jailbreak apps .
Step 7 . Search and Install Ultrasn0w Unlock (for unlock users only)

# Tip : Jailbreak Pre-Requisites

Also Read : How to Jailbreak iPhone 4S

Steps to Jailbreak iPhone 4 iOS 4.0 & iOS 4.3.3 :

  • Open the site http://www.JailbreakMe.com on your Iphone Mobile Safari web browser and begin downloading jailbreak software directly on your mobile phone.

online jailbreak iphone 4 jailbreakme
jailbreakme install iphone 4
It is that simple . Just a one step installation , that’s it. If you think earlier jailbreak solutions like Spirit were easier , JailbreakMe is a child’s play.
In my next post i will be writing about JailbreakMe Issues. Please stay tuned to Iphone4Jailbreak.org for more updates and news. Subscribe to our feeds or join our Facebook Fan Page . You may Bookmark this page by pressing Cltr+D for future reference . Dont forget to Share the Tutorial with your Facebook Friends and help them do their Jailbreak .

Having Trouble After Jailbreak ?

Ask Your Question in the Jailbreak Forum. Hundreds of questions posted and answered everyday by iphone 4 users . To get these updates and tips , Subscribe to our Email Updates or Follow us on Facebook .

Update 1 : I have updated the post related to Problems faced after jailbreaking Iphone 4 using JailbreakMe here .

Update 2 : JailbreakMe has been patched . Read more about the new iOS 4.0.2 firmware announcement.
Get updates via email :

*IMPORTANT : Check inbox for confirmation mail

Sponsored Links

Get Jailbreak Unlock Alerts. Join Now!

We will send full blog posts to your inbox each time new posts are published.

PEOPLE WHO READ THIS ALSO READ :
iPhone Jailbreakers - Who are They ?
Face Recognition Security on iPhone 4
Recover Deleted SMS with Un-Delete SMS App

182 Responses - Add Yours+

  1. teddyb3ar says:

    Thanks man , that worked reallyy well , you guys are great. Now i need the unlock for iphone 4 and the jailbreak apps for my iphone 4 .

    Thanks ..

  2. N.N says:

    Hello, when I try to jailbreak I get a message saying that a a server with a hostname can’t be found. What does it mean? After that it gives me the option to quit :( help?

  3. teddyb3ar says:

    “could not connect to server” now… i wana go crazyyyy

  4. teddyb3ar says:

    did the server crashed?? or its just overloaded??

  5. pc says:

    I tried to jailbreak my iphone4 (4.0.1) with Modem firmware 1.59.00 but it doesn’t work i just get a website background…then i tried my old 3gs (4.0.1) with 5.13.04 itg still have the same thing. I’m not sure I’m doing the right thing. Is anyone experiencing the same situation? or is it just me? Please comment and help me find my a way cuz both of my phone can’t be unlock…sadness no phone =/

  6. gullie says:

    i had problems at first, it did not download, i rebooted my iphone and it went just fine.
    havent noticed any problems so far

  7. khoudor says:

    is it a tethered or untethered jailbreak ???

  8. BenDover says:

    Nice, even JB’d a 3Gs 4.01

    Thx for the hard work

  9. Rob says:

    Some one sstated to turn off pop up blocker!! I did and everything went through perfectly! Cydia updating and downloading seems slow today for some reason! ME WONDERS:-)

  10. Lads…. You are going to love me… Here’s the answer to making it work. Go settings > Safari > Turn on Javascript and Turn off pop up blocker :D

    It worked for me and my girlfriend

  11. Alejandro says:

    has anyone jailbreak their iphone 4 yet, if yes, please tell me how, i don’t have no download links or anything, or do i still have to wait..

  12. Cancrum says:

    This works on iPhone 4.0.1 (8A306) correct? And if I wanted to revert my phone back to the way it was before jailbreaking with no issues, that’s possible, right?

  13. Sai says:

    After jailbreaking, how do I enable the winterboard icon on homescree in iphone 4, I do not see it. When i click on cydia , then on winterboard it says it is already installed, but no icon though.

  14. Jackson says:

    I think it’s hilarious and extremely annoying when people post questions that are clearly answered in the tutorial. It’s like you don’t even read it and just ask people what it is?!

    • Iphone Blogger says:

      Agree with you

      • pravin says:

        agreed..people please go tru the tutorial..am gonna get an iphone4 in a week..just surveying the stuff..found tat this page really fully dedicated to iphone user..thx..really appreciate it..keep up the gud work..wish to learn more…

  15. Jackson says:

    whenever i download something off of Cydia, I have to restart my phone for it to appear!

  16. N. N says:

    I been trying to jailbreak my iPhone 4 since this morning. Still getting a message saying specific server hostname can’t be found :(
    No one else seems to have this problem…. Help???!!!

  17. teddyb3ar says:

    i’ve download it at last.. but i dont know how to use.. can someone be so kind to teach me??

    i click cydia but i dont seems to find the apps or games that i want for free there. i went back to apps store.. but everything still costs? Help me please -(

    thank you so much for your kindest assistance.

  18. teddyb3ar says:

    how to download games from apps store for free???

    • craig says:

      go thru cydia and they have plenty of games for you

    • teddyb3ar says:

      but the games very limited. i want to downloadgames full version free from apple apps store. i saw my sister 3GS she can do it when it was jailbroken. But i cant.. =’( please help.

    • Bob says:

      1. go to manage
      2. go to sources
      3. press edit
      4. press add
      5. enter: cydia.hackulo.us
      6. press add source
      7. press add anyway
      8. wait for it to add stuff and press return to cydia
      9. press done
      10. press Hackulo.us
      11. scroll down and install Installous

      12. go to Installous on your home page for unlimited free apps!

      End of Instructions

  19. craig says:

    there are a few errors on cydia i believe i jb my old 3g and installed the same themes and fonts and the fonts wont change and the full themes arent showing up but maybe it will in a day or 2 thoughts ?

  20. teddyb3ar says:

    why no installous this software in the JB?

  21. Dennis says:

    Does the JB apply to US phones only? Because in Singapore the phone is not locked to Operators and previously had a bad experience with JB+unlock. After the JB+unlock, cannot find any operator signal

  22. lewis says:

    started off fine went to reboot after downloading off cydia and will not boot up again any ideas on how to fix this? cheers

  23. K@te says:

    I have an iphone 4 with software 4.0.1(8A306) and Firmware 01.59.00. I tried to Jailbreak it but when I go to the website it goes to the “Downloading” screen then after it finishes there the screen closes it doesn’t go to the “jailbreaking” screen. What am i doing wrong?? Help please!!

  24. Dave says:

    Jailbroke iphone 4 0n 4.0.1 and downloaded winterboard but winterboard icon just doesn’t appear. Have restored and jailbroke over a dozen times now and still cannot get winterboard icon to appear. I reboot after every install attempt. It all worked fine on 4.0.0 then i upgraded to 4.0.1 then no winterboard icon & i can’t workout how to downgrade to 4.0.0 again.

    Very frustrating. errrrrr!!!

  25. Steve cody says:

    Are the servers down i have been trying to jb for 2 days

  26. alex says:

    it works !! i have cydiaaaa :X:X:X:X

  27. Brandon says:

    Get twitter follow musclenert planet being and comex I have 0 problems with my jailbroke iPhone 4 with 4.0.1 software also follow geohot

  28. ace720 says:

    i got it!!!!!!!!!!!!!!!!! :0

  29. tcpword says:

    I have an iphone4 with 4.01 OS. The only thing I am interested is to be able to use it overseas. I know I have to do the jailbreak part and then unlock it. I also read something about having the original sim in the phone. What’s that about. Does it mean that it can’t be jailbroken or unlocked without the original at&t sim. Also what would be the sequencial order of steps. Appreciate any help.

  30. CN says:

    Just got a new Iphone4 and can’t bypass the “connect to itunes” screen. I’d like to get to wifi without activation. How do I go about this? Thanks so much.

    CN

    • Tommy says:

      You have to connect to iTunes. You don’t have to activate your phone to do this. In fact, you can’t activate your phone until you connect to iTunes. If you call and try to activate it without conncting to iTunes, they make you do it. I played on Safari and played on-line games on my iPhone 4 all night before I called the next day and activated it.

  31. Andrei says:

    Guys…does this work on a 3GS also or is it only for the Iphone 4?

  32. Mandini says:

    Help me! I’ve tried to jailbreak and I keep getting a message saying that the file was invalid. When I try to upload the page again it’s says oops, the downloaded has crashed. .

  33. Swapnil says:

    Okay my problem is that I have a iPhone 3GS updated to iOS 4.0.2 with no SHSH blob. Anyway I can jailbreak it?

  34. mhw says:

    I cant jailbreak my iphone 4, its saying my software version is too high, because i updated it through i tunes, is there a way around this?

  35. baldguy says:

    Has anyone jailbroken w/the new ios 4.0.2? Does the jailbreak work w/this os yet?

  36. Tommy says:

    I just jailbroke my iPhone 4 and it was easier than jailbreaking my 3G using Spirit. I can’t believe that’s all there was to it. Thank you very much.

  37. LRGstatus says:

    Anyone come out with a jailbreak for the 4.0.2 firmware update yet, i made the mistake of syncing my phone to my itunes and it updated itself after it downloaded the update from apple when i woke up in the morning my cydia was gone.

  38. samjoy says:

    i had tray every thing to jailbreak my iphone 4,but dosent work it keebs say ops ur installar was crash
    any help with this cas please

  39. C says:

    Anyone else getting the Placeholder webpage at jailbreakme.com ?

    This is what I get going to that page:

    Placeholder page

    The owner of this web site has not put up any web pages yet. Please come back later.
    You should replace this page with your own web pages as soon as possible.

    Unless you changed its configuration, your new server is configured as follows:

  40. Santana says:

    Type http://WWW.JailbreakMe.com
    w/o the WWW it will direct u to somehere else

  41. idris says:

    i can’t go beyond emergency calls ????????? can someone help how to jailbreak this iphone 4, have already inserted the sim card, it no more says insert sim card , but doesnt go beyond emergency calls , what to do ?

  42. Just got my new I4 says:

    Yep i get the placeholder too, so even though my phone had the compatible OS on it i can’t jailbreak with no site. Is there a clone of the site somewhere?

  43. Ahsan says:

    Hey ma please help me out in this can i unlock the iphone 4 with ios 4.0.2 please reply me soon

  44. Louis says:

    Hi All,
    The solution above to jailbreak the phone is the best yet, thanks! … now, if there is actually anyone out there who is as ignorant as me (and that might be a considerable if), I would like to add something to the explanation.
    After you jailbreak the phone, you still have to unlock it. Go to this page : http://www.iphone4jailbreak.org/ultrasn0w-carrier-unlock-for-iphone-4-ios4.html
    ..and follow instructions, basically you will be loading UltraSn0wthrough cydia. Very quick and painless (once you figure out what was missing!
    Thanks again!

  45. Ravi Kumar says:

    I have iPhone 4 with iOS 4.0.1. I am trying to jailbreak my phone for last 20 days. But I couldn’t.Please help.
    Thanks
    Ravi Kumar

  46. Adelaide_Ninza says:

    I download Cydia with no probs.. but when i try to go in any app it says ‘ cannot locate package’ . am not happy with it.. how to remove jailbreak from my phone..?

    cheers

  47. calsobro says:

    ive tried going to the website but it keeps saying 403 forbidden what does this mean

  48. PATRICK says:

    Ive installed cydia in Iphone 4.O item Cydia its in my phone but imposible conecting 3G sources and appli are empty and give error data base error line 3 etc……
    please help me from Spain

  49. steven says:

    when i type jailbreakme into safari that screen appears but it wont allow me to slide to jailbreak????/what do i do

  50. Savanna says:

    I just bought an iphone 4 and tried to download jailbreak, but it says that my system is too new. When will a new jailbreak come out for the new operating system?

  51. bhushan says:

    i cannot jailbreak as it keep saying “version is too new and cannot be broken..etc..)

  52. ray says:

    @ bob: i tried it but it can’t find the repository. how is this?

  53. ismail says:

    i try to jailbreak my iphone 4 but they tell me to downgrade to 4.0.1/3.2.1 what i do

  54. Zuce says:

    I am trying also to jailbreak my iphone 4 but i get the same answer cannot jailbreak if i dont downgrade to a 4.0.1.
    So the new jailbreak is not out there yet for the new iphones??

  55. buster says:

    I have the iPhone 3g and only about an hour ago i updated my phone, now i’m also getting the same thing :( , i’m not even sure you can ‘downgrade’ the softwear

  56. Petter says:

    Why waiting for jailbreak iphone4 4.0.2 so long time ? who can solve that as soon as ?

  57. V8arod says:

    I have 4.o.2 I phone, and cant find anything to jail break it. Ive doe all my others through this and oter forums it just dont wanna play, must be the .2 that it auto upgraded to when i last updated, Apple wins, ahh well ill keep lookin in if anyone finds the solution.

    • Iphone Blogger says:

      @ V8arod : we got a recent tweet update this morning from the admin of iphone wiki , and we can tell the source is genuine : SHatter Exploit will be released before ios 4.2 … so expect a jb soon , just have some patience . its been only 16 days since 4.1 is released …

  58. lixg says:

    My iphone 4 was purchased in US a couple of days ago. iOS 4.0.2 was originally installed on my iphone 4. I can not use the above website to jailbreak.

    How could I do?

  59. JUNIOR says:

    so no jb for 4.1 yet?

  60. Aman says:

    My iPhone4 is a 4.1 can I j/b it.

  61. mani says:

    hi i tried going to the site but it says version too new downgrrade to access.

  62. Shaked says:

    This jailbreak works with the iPod 4G? About 3 people say to me it is but i want a good reliable source for this. Thank you all helpers :)

    • Iphone Blogger says:

      recently ipod 4g was shattered with the explit named shatter [thats why shattered]. the public release is expected soon . mid oct

  63. Frank says:

    i have an iphone 4 with ios 4.2 when will the jailbrake for ios 4 be out

  64. claude says:

    I lke that sentence “share this on facebook”. Long time ago people using anything from Apple were wise enough to let all these social things away. But time sadly changes and not many are left of not using these social networks where you expose yourself as the dumbest people on the world. Thanks “God” i’m wise enough to not use that eat

  65. Jayross says:

    I need sum help on jailbreakin my iPhone4 the best how 2 do it

  66. Iphone Blogger says:

    green Poison Release Date Announced , Check out the post : http://www.iphone4jailbreak.org/?p=1561

  67. need says:

    Hi,after installed jailbreakme on iphone4 ,what I must open to get free games.usually iphone3gs open fron cydia,but iphone which software I must open?pls answer

  68. J says:

    Will this work for 4.1 on the iphone 4?

  69. Fayz says:

    Hey people, just wondering if anyone knows…
    My iPhone 4 is currently jailbroken on 4.02 but do I have to download 4.1 before I jailbreak my iPhone again with the new “green poison”.
    Sorry I’m new to this!

  70. Amino says:

    ya same question

  71. Donavan says:

    I wanna ask after jailbreaking my iphone , lets say a new version of jailbreak come up, how do i update the jailbroken version? :D can any1 help?

    • Iphone Blogger says:

      you need to upgrade using the tutorial posted , then jailbreak using the new version of the jailbreak [GreenPois0n or Limera1n]

  72. Michelle says:

    was kann ich den ueberhaupt damit machen wenn ich es runtergeladen habe, des check ich immer noch net ?

  73. jim says:

    hello, help me to jailbreak my new iphone 4 version 4.1

  74. sabrina says:

    i keep getting this message when trying to download jailbreakme;
    VERSION TOO NEW. YOU NEED TO DOWNGRADE TO 4.0.1/3.2.1 or earlier (which may be impossible) can someone please tell me what to do?

    thanks!
    sabrina

  75. Jon says:

    Hey guys!
    Just a question.
    Can i buy jb apps in europe with €?
    Coz i dont have dollars… :)
    pls answer
    Thanks

  76. smartone19 says:

    I have an iPhone4 an i want to jailbreak it i need help tho ive followed tha site and it tells me i have to “version too new. you need to downgrade to 4.0.1/ 3.2.1 or earlier(which may be impossible) before you can use this site.” i dnt kno how to downgrade im just good at upgrading… can anyone help me please!

  77. Someone ... says:

    Uh i don’t know if this is a dumb question or not , but is this dangerous or anything ?

  78. Randy says:

    Im trying to go to http://www.jailbreakme.com but every time it says “not found (error to origin)” is this a server overload or is this no longer available?

  79. elbax says:

    its safe to downgrade my softwar becuse i have 4.1 !!??

  80. eyne says:

    can i use this to JB Iphone version 4.1 ?

  81. Kenny says:

    when i try it on my new i phone4 it shows (version too new.You need to downgrade to 4.01/3.2.1 or earlier). as i know my version ios 4.1 please Help?

  82. Paul says:

    Can someone PLEASE give me the rundown on the best most recent way to unlock if this following is what im sitting with is as follows…
    Model: Iphone 4
    Version: 4.1 (8B117)
    Modem Firmware: 02.10.04
    SIM CARD: cut down from mini to micro tmobile prepaid
    JAILBREAK METHOD: Limer1n RC1b (Cyndia installed and running successfully)
    UNLOCK METHOD: ultrasn0w 1.1-1 ***** UNSUCCESSFULLY UNLOCKED NOT WOKING******
    will someone please tell me in idi0t5 terms what I need to do with all the necessary links to unlock my jail broken iphone

    • Paul says:

      JUST TO BE CLEAR…

      the phone is jail broken but not unlocked… I NEED UNLOCK ADVICE

      I tried to unlock using ultrasn0w 1.1-1 and its not working.

      if i need to wipe the phone clean and start over i will unless there is a way to make this work with what i have as described

      • Xperom says:

        if you have updated ur iphone to 4.1 without preserving the bb you need to wait for the unlock which will be released after the release of ios 4.2.

  83. Rylee-Rae says:

    I just got the iphone 4 and when i go to the jailbreakme site it says my version is too new and i need to down grade, so how do i jailbreak my phone? = ( please help

  84. mehdi says:

    after jailbreaking , how i should install unofficial apps from my mac to iphone 4 ?

  85. Eric says:

    I used jailbreakme.com to liberate my iphone4. I’d like to update my phone with the update that was just released… Can you tell
    Me how to go about this…..Step by step would be helpful since I’m computer illiterate. Thanks ih advance. Eric

  86. claire says:

    hi im a bit wary if you jailbrake your iphone can this break at all or damage it in anyway and cause im on contract will they know ive done this

  87. Stuart says:

    hi, my iphone4 was jailbroken, but then i updated the software, lost the jailbreak and when i retored it, it only allows me to make emergency calls. What do i do from here?

  88. cool4aditya@hotmail.com says:

    I jail broke my iphone and tried installing cydia [got cancelled half way through n could not re-install ]…but then cydia not oppening only a white cydia square there….then i restored my Iphone 4.1 everything went except that cydia …how to get rid of it…need help ASAP…. :’(

    • trexer1990 says:

      I had the same problem…
      here is the solve to this problem!!!

      Im not sure what are you using to do the Jailbreak, but if u are using Redsnow, the first time you do the jailbreak and is already done then you will get a white square and it wont works while !!!(is possible other app dont works too)… At this moment you can re-connect your device and to open redsnow, select your firmware bla bla and finally dont tick the option install Cydia (just the firstime when u are doing the jailbreak), you have to tick “boot thetered” then ur device will be rebooted and finally your cydia will be working !!!

      PSD: Each time you reboot ur device you have to open redsnow with this tethered option, otherwise nothing will be work on ur iPhone, except the main app from ur iPhone.

  89. Aditya says:

    I used greenpoison :(

  90. Jasmine says:

    If I’m with T-mobile and I jailbreak my IPhone4 with this method, would I be able to use the phone while with T-mobile?

  91. levi says:

    i tried the website but my phone promt says “version too new. you need to downgrade to 4.0 1/3.2.1 or earlier (which may be imposible explanation)before you can use this site.

    what now?

  92. hashem says:

    am sorry for that , but i hear some persons when he was do this jelibraik . for iphone4 ( 4.2) he was said there are problem when the charger was done . he should do it a new jelibraik.

    is this softwere has any problem like this one ??

    best regards

  93. kash says:

    Does this work on Os 4.2?

  94. ali says:

    i just opened this website on my mobile iphone4, first screen which u showing here comes on my mobile, but how downloading will start?i m stuck on 1st page

  95. makeupbag says:

    is there a real jailbreak for 4.2.1?

  96. paul says:

    after you jailbreak your iphone 4 how can you get a free game? Did you go to apple store or go to different website and download their application?

  97. ramor says:

    hey guys
    i bought an iphone 4 factory unlocked from UK. i want to install installous, do i need to jailbreak it???
    thnx for ur help in advance

  98. Jailbreak or not? says:

    Does this work with Iphone 3gs?

  99. Wanhen says:

    Will this remove the carrier/network lock from my iphone 4? And could it cause issues if i download apps from the app store that aren’t compatible with jailbroken devices?

  100. Brian says:

    i was wondering i have the most recent update for the iphone 4 and is there going to be a jail break coming out the this update…. i had my 3gs jailbroken and i miss it having a jailbroken phone. so if anyone has a way to do it plz tell me.

  101. Chizz says:

    It says that my version is too new? how can i fix this?

    • MoG says:

      You may be able to downgrade your firmware what modem firmware do you currently have or your iPhone version and model?

  102. Captain Ron says:

    tewst

  103. Captain Ron says:

    I have a new Iphone 4 and version 4.2.6.
    Is there a jail break for that?

  104. Jen says:

    I used the newest version of greenpoison to jailbreak my ipod touch 4th generation but i cannot see the cydia or the loader anywhere. How will I know if I successfully run jailbreak

  105. Saad Gulzar says:

    Hello. I have encountered this problem with my iPhone for the 3rd time. For some reason after like some days my home screen display doesn’t show up. As in when i call onto my iPhone from the other number, it says the bell is ringing but it never shows up on iphone and it is kind of dead. Then i go to my nearest Mobile Shop and he revives the iPhone for me somehow but he wouldn’t tell me how. So i am here asking any of you guys know about this problem. someone asked me to re-jail break it and then get the new software. is this the real issue or are there any hardware issues here. Please Reply to post soon! i’ll be waiting, as my iPhone is not showing display right now, AGAIN !!!

    • MoG says:

      Can you explain in more detail, i may be able to help you out if you can expand on that.

    • StarSCREAM says:

      Hey, I had this problem on my newly purchased iPhone 4.
      I think it’s a problem with the proximity sensor that would normally be used during calls to turn the screen off.
      Try holding the home button and the lock (power) button together for 10-15 seconds or until the handset displays the Apple logo and restarts.
      Hope this is helpful, it worked fine for me!
      :)

  106. Ravi says:

    i have jailbreaked i phone 4 can u plese told me dat how can i unlock it

    • MoG says:

      What modem firmware? check by going to Settings > About > Modem Firmware (all the way at the bottom)

  107. evg57 says:

    Do you believe Givey will work for Brazil which is a no 112 based but 190?

  108. nes19 says:

    i have an iphone 4 but i cant find safari in it :( :( and i cant jailbreakeme through google :( :( plz can any1 help me? :(

    • Hosheng says:

      Go to App Store>Search and then write Opera then download and install it, then you can use Opera like safari :)

  109. Jose says:

    Hi, does jailbreakme.com works with a Factory Unlocked Iphone 4? Regardless of the OS version?
    Thanks!

  110. mayur says:

    heyy plz help me out…..after jailbreaking iphone 4 factory unlocked ….i can update to new version of iphone like 4.3.1

  111. nikolay says:

    hi i have a question. i jailbreak my iphone 4 before 5 months and before 2 days something go wrong i don’t know what. he just stop having signal and says that the card is invalid or don’t find it. if i make a second jailbreak what gonna happen , help me . thank you p.s. i change a lot of cards and is the same ….

  112. nikolay says:

    what will happen if i jailbreak my iphone 4 again ? why he don’t read any of the cards that i have , please if some one know something answer me . thank you

  113. star says:

    i cant jailbreak as the error mess said my version too new ask me to downgrade if i don want to downgrade can or not?izit safe if i download myself or i need to gv the hphoneshop to download for me?

  114. Manish says:

    i hv iphone 3g 4.1 (8B117), can i resote to factory setting and use jailbreakme.com, will it work? or else pls pls help me out to jailbreak.

    • Iphone Blogger says:

      use the above tutorial for more help . 4.1 firmware , all devices can be jailbroken with this

  115. Madhu says:

    i need to know about the unlock for the iPhone 4 4.1 BB 2.10.04 is the Dev team released or will release any unlock for it please help me get any unlock but no gevey or turbo Sim card

    thanks for your help

  116. Madhu says:

    I have i4 with IOS 4.0.2(8A400),BB 01.59.00, jailbroken and unlocked with Limera1n, it works fine.
    I want to upgrade its IOS to the latest version by preserving the BB to unlock it again.
    How to do that in details supporting with videos please.
    If i do that, shall i lose the applications and the data, which i have on the idevice?
    If yes, how to back up it to restore it again.
    please advice, thanks

  117. Alam says:

    I want to do jailbreak iPhone version 4.2.1, how can I do this.

  118. mark says:

    Completed jailbreak

    Now I get an error stating that my iphone is in recovery mode and to use iTunes, I will have to restore and install new software.

    Anyway to avoid updating to lates iOS?

    Thanks,
    Mark

    • mark says:

      I have baseband 01.59 btw. Now I have just the apple logo on the screen when I attempt to reset. Nothing loads after reset, only see the logo. Once in awhile I get the screen which tells you to connect USB and open iTunes.

  119. kumar says:

    DOnt use this software it will destroy your iphone

  120. TD says:

    I just jailbreak my iphone 4 V.4.2.1 from pois0n successful, then when I insert my sim card(from tmobile, it’s still not working. Is there anything else I need to do to get it work? Please help.

    Have a good day.

? Ask A Question