Jailbreak your iPhone

Unlock iPhone 2G OS 3.0 7A341 Final Version



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  1. Shabir Ahmad October 18, 2010 Reply

    hi there
    i need some help regarding the battery problem . the battery of my phone does not work for a day . some suggest me to update the software to the new version. idoes not last for the day even. so i request u to please help me out of this problem.Even i want to know how i can make the internet settings manually pleasesend me regarding this in my mail.
    it is raise.142@gmail.com

    thanks regards
    Shabir Ahmad

  2. Aidi December 29, 2009 Reply

    Hello there, i need some help, i already upgrade my 2g 1.1.4 to 3.0. For 2 months it just work so fine. Suddenly, my iphone show no sim. When take out n put back, NO SIM CARD INSTALLED. What should i do? Other progrm that installed works… hope u can help me solve this matter. Tq

  3. LH Cape Town November 17, 2009 Reply

    Hi Vinay,

    I have a 2g iphone with version 2.2 (5g77) can i upgrade it to Os 3.0, or should i follow all the steps, or can you send me a link to to do it step by step.

    LH cape Town

  4. Hitesh October 31, 2009 Reply

    hey i have an iphone 2g….unofficially unlocked its yet 1.1.1 and i want to upgrade it now so since i hav a new laptop my library of itunes is blank….i wanted to know that if i upgrade to OS 3.0 directly….wil i loose my contacts messages and all d data in the phone??
    if yes then is there any way to back up my entire data befo upgrading?
    plz help me!!

  5. wqeqqwqwqw October 21, 2009 Reply

    non me chung may

  6. L1989 October 18, 2009 Reply


  7. Reema September 22, 2009 Reply

    Hey Vinay….

    I’m probably very late to update to 3.0 firmware now, but this is my problem.

    I have an iphone 2G firmware 2.2.1 and want to upgrade to 3.0
    Looked around but didn’t find any method to update to 3.1 from 2.2.1 on the 2g phone.

    I already have itunes 9.0 installed.
    Is there some way to upgrade from 2.2.1 to 3.1 on the 2G phone? If not, can I safely upgrade my phone to 3.0 using itunes 9.0?

  8. kamal September 4, 2009 Reply

    hi everybody, i had unlocked 2g iphone when i update firmware 3.01 it got locked can any one able to help me plz let me know plz plz how can i get it unlocked again
    i m very sad plz somebody help me

  9. Murat Damon August 26, 2009 Reply

    Hey Vinay;

    I upgraded my unlocked & jailbreaked iphone 2g from 2.0 to 3.0.1 using itunes… so as expected it got locked… I tried to jailbreak it using redsnow 0.8, but no luck at all…

    can u give me some advice plz, I’m really feeling desperate right now.
    thanx in advance…

  10. Johnny Unites July 30, 2009 Reply

    Hey Vinay,

    I updated my old Iphone to the latest sorftware (3.0) in Itunes. When I use redsnow to jailbreak it, the computer doesnt recognize the iphone in DFU mode. Where can I find a driver for this or are there other sulutions?


    when rebooting iphione by holding home-button and startbuttun at the same time, then releasing startbutton after 10 secs etc — the computer nows there is some usb unit connected but cannot tell what it is. This means the redsnow program does not connect with the iphone to compleete the jailbrake.

  11. nabeel July 29, 2009 Reply

    vinay yar mra fone 3.0 upgrade h gya hai muj se ab wo lock h gya hai is k liae muje kia krna h ga ise unlock krne k liae muje konsa software chahiae kindly mujy is ka answer chahiae

    • Vinay July 29, 2009 Reply

      @ Nabeel Follow the instruction given above to unlock the phone..

  12. help July 25, 2009 Reply

    helo sombody please help me,i have new iphone 3g,( with unsupported carrier sim , i live in india, vodafone connection)it worked fine until when i tried to update my iphone to 3.0, but after finishing my update its saying emergency calls, connect to itune!!! is there a way to roll back. can i follow these procedure to rollback my changes… i am using itunes 8.2

    • Vinay July 25, 2009 Reply

      @ Bluecrush If you have a legit SIM from Vodafone then call the customer care they will redirect you to how to activate your phone. The post you are seeing above is for Unlocking means you can use any sim like idea, bsnl on iPhone. Since you are on official carrier so you need to activate through iTunes..

  13. vivek July 4, 2009 Reply

    i, i ve restore my 2g to 3.0 and when i try to jailbreak it using redsnow
    it stops at the final stage saying(waiting for reboot)..its not even askin for the baseband bootloaders..

  14. Kim June 30, 2009 Reply

    So I’m new to the iphone and i need a lot of help, PLEASE. I just got a 2g 16g, i bought it locked but updated to 3.0. I downloaded the 3.0 upgrade software, but the Pwnage software, and two bootloader files, when it downloads, a blank sheet of paper and will not open, this is the error reading:
    “Safari can’t open the file β€œbl39.bin” because no available application can open it.”
    I have read a million times how to unlock and jailbreak, but I am so stuck right now. Can someone tell me what i’m missing on my computer to open these files? And I don’t want to kill my iphone in the process, so i’m really scared to play around too much, simply cause i don’t know what i am doing. I currently have a macbook, osx, 10.4.11
    This may or may not matter. Thank you.

  15. zizzylay June 29, 2009 Reply

    i don’t know mine is lock or what but the thing is ” it say connected to itune and i can use ph call as a emergency call “. And other problem is i can’t control my phone like b4. If somebody happen like me, Please write down how did u pass thru this situation.
    Thank you

  16. Robie June 27, 2009 Reply

    I updated from OS2.2 which had baseband from 1.1.4 of 04.04.05 but when I updated to OS3 it did lock the phone and once unlocked the baseband did actually change to 04.05.04.

    I need to keep the 04.04.05 baseband so does anyone have a custom OS3 firmware version that will not touch the baseband or an unlock process (if its that which is changing it) that will not change the baseband at all.

  17. Tino June 27, 2009 Reply

    my 2G was unlockd/jailbrk by someone using a PC its has CYDIA, INSTALLER, BOSSPREF and many apps
    -It works fine. I connect to a MAC running iTunes 8.2
    – It runs the v2.2 – never updated to v2.2.1 since I understood it was a minor update.

    Now I wish to update to v3 but I’m afraid it becomes locked/jailed or, worse, becomes a brick πŸ™
    What is the best way to go? Thanks for your help.

  18. Eric June 25, 2009 Reply

    I upgraded to the 3.0 software today on a 2g phone. However the sms picture option did not show up and swirlymms will not work with this software….anyone?

  19. rob June 24, 2009 Reply

    so can i upgrade to 3 from 2.1 through iTunes, on a 1st gen 2g, or do i need to go to 2.2.1 first?

  20. ARK June 22, 2009 Reply

    Hi Vinay, thanks for the guide it was working perfectly unless i got to know that people calling me are getting message my mobile numbr is switched off, everything is working perfectly including sms and outgoing calls and amazingly if i do a outgoing call than i can recieve an incomming call my call goes through or if i call with in 10 seconds after having a outgoing call, but after that i am not able to get the calls any idea i have only 2g Network in here may be some issue of 2G & 3 G please help.

  21. cameron June 21, 2009 Reply

    I need help!!! I have Iphone 3G 16g on at&t carrier, right from the store. now i have tried all kinds of quickpwn versions, nothing works. RC3 version wont read the bundle, and the other qpwn always said that my numbers were not matching up, my fhone is 3.0 7a341 now, as i did the upgrage through itunes. how do i get the right info in the browse feild when i want to run qpwn. i restored and did dfu mode, somthin is screwwy.

  22. alex112301 June 21, 2009 Reply

    i have a 2G iphone and i want to upgrade to the new 3.0 software, can i just go to itunes and hit upgrade without doing all the steps shown above????????????????????????? thanks!

  23. Sean June 21, 2009 Reply

    Hey Vinay,

    I have a question. I have a unlocked and working iphone 2g that was done with QuickPWN. I just want to upgrade to 3.0, can I just press the “check for update button” on itunes 8.2 and do it through itunes or do I have to through different methods?


  24. Paranoid Android June 20, 2009 Reply

    Hi…Following your forum, I have an Iphone 1.1.2, According to your post should Update (Not Restore) your iPhone from 1.1.x to 2.0.2 and then to 3.0, Now updating to lower versions(<3) is not possible on iTunes…Let me know how to proceed. I have downgraded iTunes 8.2 to 8.1 though.

  25. Vinnie June 20, 2009 Reply

    I upgrade my iphone 2G to 3.0v.I have only 2 problems:
    When i call i have this message always Call Forwarding Active.
    Do You know how can i fix this, not to pop up every time when i calling?
    And the other thing is how to fix localisation for Israel?
    For example if the contact was recorded as 0544717245, then didn’t know who is calling, so
    i want to fix also this.Do You know how?
    Thank You
    Vinnie Venkov

  26. Agung June 20, 2009 Reply

    Hi, I’m new in iPhone 2G. I successfully updated from 2.2.1 to 3.0 using the release 7A341. The SIM works fine for Indonesia. But I can’t see the Cydia icon in 3.0 which I had in 2.2.1. I updated using iTunes but not through DFU mode, just connected & update using the firmware file. Also, no MMS function & video camera capture. Are these features only for 3G? Thanks.

  27. Ghandi June 20, 2009 Reply

    hello there,
    i own an iphone 2G and i updated to 3.0 from the iTunes update..
    right now i’m unable to have access to my iphone at all, since i have an invalid SIM..
    any hints on how to bypass that and get to install the custom 3.0 firmware?

    thanks in advance

  28. kino June 20, 2009 Reply

    So… this is my story… i was courious and decided to go a different way. i had a 2g Iphone with 2.0.1 and Cydia installed. Since i had 2.0.1 i assumed things would be similar t0 2.0.2. (note i used Quickpwn a while ago (NOT RC3) to unlock and jailbreak)

    SO… i went directly to the updatewith Itunes 8.2 and after all the process. i got a locked iphone but jailbroken, i mean. i can do and receive phone calls but can’t get tthough the Emergency call screen.

    I don’t lose faith, but just would like to know what is the root cause for this behavior?
    does QUICKPWN RC3 does something different than the normal QUICKPWN and thus it keps the phone unlocked after the update? or does it has something to do with Cydia?

    I will try going back to 2.0.2 and the up again.

  29. brian June 20, 2009 Reply

    I updated my phone to the 3.0 os by accident and am now locked out of my phone; tried everything, using the custom 3.0 restore

    went to itunes 8.1.1 and tried using the 2.0.2 restore as in this guide and there is always the error 1600, 1601, 1602

    I really need my phone to get fixed no idea what to do, any help would be grateful

  30. Kino June 20, 2009 Reply

    Hello it is sayd you need to restor to 2.0.2 , would it work if i have a QUICKPWNed 2.0.1 2G ihpone?… and also.. since i did it long time ago, i did checked the CYDIA option, should i go and do the 2.0.2 update and then go for 3.0 .. or can i do directly to 3.0

    Thanks and great Job on this.

  31. Mastermind June 20, 2009 Reply

    HI,im lost,i have the 3.0 firmware on my iphone..i can understand that i need itunes 8.1…but i already have 8.2..how can i get the 8.1 version now???and its friday..where’s quickpwn dear devteam??thx.do rep

  32. Kevin June 19, 2009 Reply

    Hi Vinay,

    I have a iPhone 2G jailbreak,activated and unlocked with QuickPwn to
    firmware 2.2.1.

    I update to iTune 8.2 , did a update to firmware 3.0

    Now the phone is locked, so do i need to re-install iTune 8.2 beta,
    downgrade firmware to 2.2.1 , quickpwn to activate and unlock then option+update to firmward 3.0 ?

  33. Cocoa June 18, 2009 Reply

    Worked flawlessly for me today, now all I need is a jailbreak, I saw no improvement in speed though. Anyone see different, and i just downloaded the 3.0 update from itunes after installing 8.2 and it worked fine. Very easy guide thanks a lot. Cocoa πŸ™‚

  34. Saurav June 18, 2009 Reply

    It Worked!!!! I used 8.2 beta for all the steps!!!! U rock Vinay bhaiyaa!!!

  35. Karthik June 17, 2009 Reply

    Hey Vinay, is the released iPhone OS 3.0 the same as the final version in this post? Just want to confirm before redownloading the whole thingy!!


  36. kim pyong guk June 16, 2009 Reply

    hew i want ask you directly..if i done downgrade from 2.2.1 to 2.0.2 and jailbreak with quickpwnRC3..now i am want upgrade to OS 3.0 with your method just shift + update…does my iphone will be lock again?..because i have iphone 2G with lock version..please reply my question immedietly…i am very not patient want upgrade to OS 3.0

    last question ..when quickpwn official realese jailbreak for os 3.0 and did the firmware now i download from your site is real final????

    thanks you..sorry my english language is not better

  37. KlllerItalian June 15, 2009 Reply

    Omg I was so Scared Doing updating my iphone,But it worked Thank you so very much.Im a little phone Crazy but when It finished updating.I had tears of joy haha.What made me so nervous was their was a bunch of instructions for windows.Mac was so easy to update Thank you again

  38. Gus June 14, 2009 Reply

    Hi works well except Youtube and locate me
    any advice?

  39. Fridgist June 13, 2009 Reply


    I successfully upgraded my iPhone 2G to 3.0 using the method outlined above however I now have no cellular data network coverage. I am in the uk on O2 (but not an iPhone contract) is there a workaround for this?

  40. comizer June 13, 2009 Reply

    Thanks a lot from Switzerland!

    Worked perfectly! Now my unofficial 2G iPhone finally runs 0S 3.0! =)

    now let’s wait for the dev team to release the final jailbreak for 3.0 including cydia…

  41. Monito June 13, 2009 Reply

    Vinay, sorry to be so insistent but you are the only source that has been helpful. Why won’t itunes 8.2 on a different computer than the one I used to unlock the iphone not recognize it? when I connect it I get an error message saying that an iphone has been detected but not recogmized and that i should disconnect and reconnet which i have done numerous times! any thoughts?

  42. Salar June 13, 2009 Reply

    Vinay, Thank you so much! I did updated firmware today on iPhone 2G worked out great without any problems. Thank you.

  43. TOM June 13, 2009 Reply

    i have a iphone 2G with 2.2.1 and i pwned it with windows but with a custommade firmware made on a mac.

    so if i wanna update is it ok when i only open my itunes (8.2) and chosse the “iPhone1,1_3.0_7A341_Restore.ipsw”? i would update on my mac not win. or do i have always have to downgrade and use DFu mode? =o

    thx in advance Vinay

  44. Afnan June 13, 2009 Reply

    hi, i ve restore my 3g to 3.0 and my baseband has update… now what shall i do……… pls let me know

  45. inma June 13, 2009 Reply

    Vinay! Thanks!! But i have iTunes 8.2 and my iphone does not work now from yesterday i’d try to change fron 1.1.4 to 2.2.1……..Argggggg! Now I have a nice paperweight!!!!

    • Vinay June 13, 2009 Reply

      @ Inma If you are trying to upgrade or doengrade below OS 3.0 you should have iTunes 8.1 or 8.0 but when it comes to OS 3.0 iTunes should be 8.2

      @ Afnan Man there is no such way to downgrade baseband from OS 3.0 now wait for Dev Team announcement and you can contact me vinay@ihackintosh.com after dev team release.

      @ Tom You needn’t to put you iPhone in DFU mode just go fro a clean update to 3.0 with iTunes 8.2

      @ Montino Here is the guide especially made for you Error iPhone is not recognized in iTunes Windows & Mac Post your comment on this post after your problem is resolved.

  46. Monito June 13, 2009 Reply

    Vinay, you are incredibly helpful! I just read your reply regarding You tube. I guess now the phone is unlocked but not jailbreak-ed? Is that correct? Is that also the reason why the iphone is not recognized (it sees it but asks that I reconnect) by a different computer than the one I used to unlock it? even if it has itunes 8.2?
    I apologize for the barrage of questions…a newbie here πŸ˜‰

  47. Olukay June 13, 2009 Reply

    You’re a genius. Works like a charm!
    One quick note though; on windows pc, Shift-click is equivalent to option-click IN THIS SCENARIO (it’s usually alt-click), this caused me some headache at first; hope this saves somebody some time.

  48. piedp June 12, 2009 Reply

    does anyone know how to enable the mms function? i’ve followed the guide above, but i can’t find the mms setting in the cellular data menu!!

    thanks in advance

  49. Thomz June 12, 2009 Reply

    @Vinay, i have iTunes and tried to do a shift + restore on itunes, and it gives me an error 20 all the time.

    i even tried on a different machine running iTunes 8.1 and still gives me an error 20.

    am i missing a step here?

  50. ranjit June 12, 2009 Reply

    hey is it possible to upgrade to 3.0 from 2.0
    i have iphone 2g firmware 2.0 and that to quickpwned

  51. Salar June 12, 2009 Reply

    Vinay: If this guide for unofficial iPhone then who will do activation after the update to 3.0 firmware? It’s should be not activated after update or I missed something?

    • Vinay June 13, 2009 Reply

      @ Salar After upgrading from 2.0.2 to 3.0 you needn’t to apply any patch your phone will remain unlocked after the update.

      @ Ranjit If you have used QuickPwn RC3 then go for simple update to 3.0 otherwise update to 2.0.2 then Quickpwn RC3 and then Update to 3.0

      @ Thomz You are missing a step to put your iPhone in DFU before downgrading. Remember when you do 2.0.2 & Quickpwn RC3 then update iTunes 8.2 before updating to OS 3.0

      @ Yo Wassup Your iPhone shows a small o logo because your Carrier providing you GPRS not EDGE πŸ™‚

  52. CecilDaniel2003 June 12, 2009 Reply

    Hey thanks a lot…..its working like a charm…

  53. Jason June 12, 2009 Reply

    Thanks mate from Sydney Australia. This seems to have worked well. Can’t wait for next week or so when a jailbreak comes through as well.

  54. murph June 12, 2009 Reply

    Pwnage 2.2.1 to 3.0 last night on a 2G iPhone. no problems.

    had no cellular data access, had to use this site to set my APN information.

    landscape keyboard rules!

    now i just have to figure out how to restore my Peggle save game from an earlier backup πŸ˜‰

  55. inma June 12, 2009 Reply

    Hello Vinay, I habe iphone 2g (1.1.4) (from usa) and itunes 8.2 and i live in spain and this morning i’d try to update and now does not work (black screen) I used quickPwn (and not working) and ziphoneOSX (nor) …. Wha do you recomended me….what can I can do? Thanks

    • Vinay June 12, 2009 Reply

      @ Inma Press Home button and power button together for forcely power off your iPhone no do a simple update to 2.0.2 ( you needn’t to put your iPhone in DFU mode while upgrading to 2.0.2 because you are updgrading. DFU mode is needed when you have to downgrade the Firmware. Remember use iTunes 8.1.1 or 8.0 for firmware 2.0.2 and for firmware 3.0 use iTunes 8.2

      @ Thomz Put your iPhone in DFU mode and restore to 2.0.2 ( iTunes 8.1.1 or 8.0) then follow the above mentioned guide. Don’t worry keep your cool go through the whole guide twice or thrice it’ll surely work for you.

  56. thomz June 12, 2009 Reply

    hi, i have a 2G iphone on rogers (canada) followed your step and when i upgraded to 3.0 it keeps saying sim is invalid. seems like it hasnt been activated? now im stuck at locked 3.0, any solution? thank you!

  57. piedp June 12, 2009 Reply

    works like a charm to me!!! with unofficial iphone US 8gig 1gen (original with ATT card) and now used in belgium!
    Many thanks vinay

  58. Bird June 12, 2009 Reply

    I see that Cydia is on Beta 5, but is it on GM? I got it installed successfully but dont see anything about getting it on GM.

  59. john vega June 12, 2009 Reply

    hi vinay i have the 3.0 beta 5 installed, do i have to downgrade to get 3.0 final version or can i just upgrade from beta 5 straight to the final version or do i have to downgrade in order for the final version to work

    thanks again

  60. Saaket June 12, 2009 Reply

    hey i accidentally pressed shift+restore to get on to 3.0 7a341 on my 2g…now i cant use the phone since it asks for activation and i use it in mumbai,india on vodafone…ive lost the unlock on the phone..any solutions ?

    • Vinay June 12, 2009 Reply

      @ Saaket Don’t worry put your iPhone in DFU mode then restore to 2.0.2 ( iTunes should be 8.1 or 8.0 ) now follow the procedure.

      @ John Vega I’ve not tested from beta or GM to final but you can try if it works then fine otherwise put your iPhone in DFU mode then restore to 2.0.2 ( iTunes should be 8.1 or 8.0 ) and use quickpwn rc3. Share your experience here for others sake.

      @ Everybody Yes YouTube is not activated so wait for dev team to release jailbreak we’ll publish the jailbreak guide very short after release. Jailbreak tool may be available on 17th after the official release.

  61. ddd June 12, 2009 Reply

    @ Vinay Many thanks, that worked after upgrading iTunes and doing an update, not a restore. Despite there being no changes to the baseband in 3.0, doesn’t a restore completely rewrite everything to factory defaults, including your baseband?

    @ hewad I get the same issue with youtube. Perhaps youtube isn’t ready for 3.0 yet.

  62. hewad June 12, 2009 Reply

    It works great but i have same issue as in 3.0 b5 cannot connect to youtube please help?

  63. ddd June 12, 2009 Reply

    No luck. πŸ™

    Mac OS X 10.5.7, Pwnagetool’ed 2.2.1, Older version of iTunes, 2G phone locked to AT&T, using in Canada. No issues with custom 2.2.x images with this setup. Option-“Check for Updates” and it fails during the verification of the image with “unknown error (10)”. I don’t want to do a Option-Restore as that will likely rewrite my baseband (even if it’s to the same version), and I will lose my activation. Any suggestions? If not I’ll wait for the PwnageTool update and the official release.

    • Vinay June 12, 2009 Reply

      @ DDD Make sure when you are updating to 3.0 your iTunes should be 8.2 because OS 3.0 is only supported by iTunes 8.2 Don’t worry about baseband update there is no new baseband update in OS 3.0 for iPhone 2G πŸ™‚

  64. Rishi June 12, 2009 Reply

    Hello Vinay

    I have my iPhone 2G on 1.1.4 in the Uk and would like to upgrade to the OS 3. Please do guide me as to how I should proceed. Thanks in advance..!


    • Vinay June 12, 2009 Reply

      @ Rishi hmmm you are on a 1.1.4 thats easy because you don’t need to downgrade. For you there are some changes follow the steps given below.

      1. Download Firmware 2.0.2 and Update (Not Restore) your iPhone from 1.1.4 to 2.0.2
      2. Now download Quickpwn RC3 and pwn your phone as per instructions by Quickpwn setup.
      3. When you unlocked successfully your 2.0.2 then install iTunes 8.2
      4. Now download OS 3.0 and do a simple update (Shift+Update on Windows Computer)
      Thats it

  65. amitb June 11, 2009 Reply

    “With this trick i’ve successfully tested up to OS 3.0 Beta 5 and GM release.”

    you didnt try with 3.0 final before posting?

  66. ddd June 11, 2009 Reply

    What’s the MD5 of iPhone1,1_3.0_7A341_Restore.ipsw from the Apple dev site?

    The one from the link above gives: 64902e05aba4120b13da5c66cb0269af

    Other ones I found give: 463e37446a342857737a1633470faf8d which matches what someone claims to be the MD5 from the Apple dev site.

    Who knows what’s on these images. I might have to wait until the 17th if I can’t get any assurances that one of these is legit.

  67. east June 11, 2009 Reply

    Hello Vinay,

    I have iPhone 2g 2.2 QuickPwned not 2.2.1
    Is it possible to use simple update procedure as described or i should update to 2.2.1 before?


    • Vinay June 11, 2009 Reply

      @ Rohan Why are you so unsure i’ve posted the screenshot of my iPhone 2G 3.0 worked on Cellone an unofficial carrier in INDIA. You may not follow the steps correctly. About youtube video it was inspired from my trick i m using this trick since beta 1. Check the comments many other people done this without any problem.

      @ddd There are two OS 3.0 are out in the wild one is GM (Gold Master) and another is Final which is linked to download in the article. You can also wait for 17th for the same..

      @East Yes for 2.2 Quickpwned we need to perform these steps.

      @ Amitb Dear check the screenshot in the end of post. It clearly indicates an unlocked iPhone OS 3.0 build 7A341. We never published a guide before we get assured of its success.

  68. IphoneMajjik June 11, 2009 Reply

    Just finished the procedure listed above on my 2g iphone and i must say it worked great……love the landscape texting…anything else cool this new firmware can do??

  69. iphone2gfreak June 11, 2009 Reply

    hi, i did wat u said however wen i dwnloaded 8.2 final itunes, it says software 2.2.1 not 3.0 =/ … any help ??

  70. Salar June 11, 2009 Reply

    Everything is fine if you have official iPhone 2G, if you don’t have official then you’ll loose activation and will get a brick. Anybody knows how to activate 3.0 if I’ll have a baseband from 2.0.2 but lost activation.

    • Vinay June 11, 2009 Reply

      @ Salar This guide is for unofficial iPhone 2G,don’t worry to play there is no baseband update in 3.0 firmware for iPhone 2G. If any thing goes wrong you can put your iPhone in DFU mode and downgrade back to 2.2.1 any time.

      @ Murph OS 3.0 GM was seeded to developers to test their App compaitibility for 3.0 and the final is which is scheduled to release on 17th June.

  71. Alex June 11, 2009 Reply


  72. Famosa June 11, 2009 Reply

    After upraded my iPhone 2g to os 3.0GM, eveything works fine except YouTube is not working. Any solution for that?thanks for posting the uprade guide here.

  73. ZyoN June 11, 2009 Reply

    thanks a lot.. it works fine! plus, NO sim card activation needed!!!

  74. Alex June 11, 2009 Reply

    So at “Put your iPhone 2.2.1 in to DFU mode by following steps (Make sure you have iTunes 8.1.1 or 8.0).”, is it a must have to run iTunes 8.1.1 or 8.0 or is it OK to run 8.2?

  75. IphoneMajjik June 11, 2009 Reply

    Gonna give this a shot when i get home for the heck of it! hope it works πŸ™‚

  76. haris June 11, 2009 Reply

    hi dear i have a question….can i use any sim card coz i am using unlocked 2g….what about unlocking and activation…will i loose??? please reply me….thanks

    • Vinay June 11, 2009 Reply

      @ Haris Yes if you follow these steps your activation will remains check my iPhone screenshots below. I m on Cellone an unsupported carrier in INDIA πŸ™‚

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