+ Reply
Page 1 of 2 12 LastLast
Results 1 to 20 of 21

Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.


Thread: Downgrade 1.1.2 to 1.1.1

is a discussion within the

General

forums, a part of the

Jailbreak / Downgrading / Upgrading

section;
HI all Can anyone tell me how to downlgrade from 1.1.2 to 1.1.1 and have the phone be functional at 1.1.1? Thanks
...
  1. #1
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Default Downgrade 1.1.2 to 1.1.1
    HI all

    Can anyone tell me how to downlgrade from 1.1.2 to 1.1.1 and have the phone be functional at 1.1.1?

    Thanks

  2. #2
    Livin the iPhone Life redcard's Avatar
    Join Date
    Oct 2007
    Location
    Scotchland
    Posts
    2,143
    Thanks
    8
    Thanked 204 Times in 184 Posts

    Is the phone unlocked already?

  3. #3
    Livin the iPhone Life Eurisko's Avatar
    Join Date
    Aug 2007
    Location
    Toronto, Canada
    Posts
    3,308
    Thanks
    12
    Thanked 562 Times in 483 Posts

    Quote Originally Posted by redcard View Post
    Is the phone unlocked already?
    If it's a OTB 1.1.2, you can't.
    Get "iPod & iTunes for Dummies", it'll change your life.

  4. #4
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    it is an OTB 1.1.2. I am not trying to unlock it, just trying to get it to work on 1.1.1. Even that is not possible?

  5. #5
    Livin the iPhone Life Eurisko's Avatar
    Join Date
    Aug 2007
    Location
    Toronto, Canada
    Posts
    3,308
    Thanks
    12
    Thanked 562 Times in 483 Posts

    Quote Originally Posted by lazyazn View Post
    it is an OTB 1.1.2. I am not trying to unlock it, just trying to get it to work on 1.1.1. Even that is not possible?
    Ah, I guess we were thrown off when you said having a fully functional "phone". Yes, if you have a OTB 1.1.2 phone with a legit wireless service, then you can downgrade to 1.1.1 and jailbreak.
    Get "iPod & iTunes for Dummies", it'll change your life.

  6. #6
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    i got it downgraded to 1.1.1 and jailbreaked it, but when i pop my ATT sim card in there it says no service. i used this guide. Can someone show me how to downgrade a OTB 1.1.2 to 1.1.1 and have it working with an ATT sim card?

    Thanks

  7. #7
    iPhoneaholic ReVan's Avatar
    Join Date
    Oct 2007
    Location
    BOOTLOADER
    Posts
    458
    Thanks
    6
    Thanked 525 Times in 109 Posts

    See my guide, you dont need to downgrade anymore

  8. #8
    iPhone? More like MyPhone
    Join Date
    Oct 2007
    Posts
    211
    Thanks
    2
    Thanked 36 Times in 35 Posts

    is it a legit and working sim with at&t?, that guide just lets you downgrade to 1.1.1, jailbreak install OktoPrep then you have to upgrade back to 1.1.2.

  9. #9
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Quote Originally Posted by ReVan View Post
    See my guide, you dont need to downgrade anymore
    the thing is that i need the phone to be on 1.1.1

  10. #10
    zdr
    zdr is offline
    What's Jailbreak?
    Join Date
    Nov 2007
    Posts
    27
    Thanks
    1
    Thanked 1 Time in 1 Post
    Quote Originally Posted by ReVan View Post
    See my guide, you dont need to downgrade anymore
    Which guide? I don't see any which do not include downgrade to 1.1.1...

  11. #11
    iPhone? More like MyPhone popmanbx's Avatar
    Join Date
    Sep 2007
    Location
    NY
    Posts
    122
    Thanks
    7
    Thanked 5 Times in 4 Posts

    i can't get my phone to downgrade. I dont get error 1015, instead i get an unknown error (1)

  12. #12
    iPhone? More like MyPhone straightryder's Avatar
    Join Date
    Oct 2007
    Location
    Planet Earth
    Posts
    201
    Thanks
    28
    Thanked 26 Times in 20 Posts

    These are the first five digits in my Serial# 83747

    Is this 1.1.2 with the new basband?

  13. #13
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Quote Originally Posted by vincent6396 View Post
    is it a legit and working sim with at&t?,

    yes i do have a legit and working sim with at&t.

    that guide just lets you downgrade to 1.1.1, jailbreak install OktoPrep then you have to upgrade back to 1.1.2
    that's the problem. I need a guide that shows me how to downgrade 1.1.2 to 1.1.1 and works with my att sim card.

    help anyone?
    Last edited by lazyazn; 11-29-2007 at 03:08 PM. Reason: Automerged Doublepost

  14. #14
    iPhoneaholic uPhone559's Avatar
    Join Date
    Jul 2007
    Location
    California
    Posts
    452
    Thanks
    63
    Thanked 116 Times in 31 Posts

    i get the same error message, ibrickr will boot up the phone but it won't activate in iTunes on 1.1.1 for some reason! cant figure it out
    Hit Thanks!

  15. #15
    iPhone? More like MyPhone
    Join Date
    Oct 2007
    Posts
    211
    Thanks
    2
    Thanked 36 Times in 35 Posts

    If you are on 1.1.2 and want to downgrade, this guide will show you how. It will take your firmware and baseband back to 1.0.2,then you can upgrade back to 1.1.1 if you choose to. Start at 1.1.2 out of the box.

    http://www.modmyi.com/forums/showthread.php?t=15669

  16. #16
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Quote Originally Posted by vincent6396 View Post
    If you are on 1.1.2 and want to downgrade, this guide will show you how. It will take your firmware and baseband back to 1.0.2,then you can upgrade back to 1.1.1 if you choose to. Start at 1.1.2 out of the box.

    http://www.modmyi.com/forums/showthread.php?t=15669
    the guide only tells you have to jailbreak, doesn't tell you have to downgrade the firmware and baseband to 1.0.2

  17. #17
    iPhone? More like MyPhone
    Join Date
    Oct 2007
    Posts
    211
    Thanks
    2
    Thanked 36 Times in 35 Posts

    Quote Originally Posted by lazyazn View Post
    the guide only tells you have to jailbreak, doesn't tell you have to downgrade the firmware and baseband to 1.0.2
    What are you talking about, I used it to downgrade my fw and bb to 1.0.2. It works, trust me. Start at The Process (1.1.2 without OktoPrep NOT Out of Box):

    these guys tried it. http://www.modmyi.com/forums/showthread.php?t=18592
    Last edited by vincent6396; 11-29-2007 at 08:39 PM.

  18. #18
    Green Apple
    Join Date
    Oct 2007
    Posts
    50
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Quote Originally Posted by vincent6396 View Post
    What are you talking about, I used it to downgrade my fw and bb to 1.0.2. It works, trust me. Start at The Process (1.1.2 without OktoPrep NOT Out of Box):

    these guys tried it. http://www.modmyi.com/forums/showthread.php?t=18592
    my phone is OTB though.

  19. #19
    iPhone? More like MyPhone
    Join Date
    Oct 2007
    Posts
    211
    Thanks
    2
    Thanked 36 Times in 35 Posts

    Then you can only jailbreak not unlock.

  20. #20
    What's Jailbreak?
    Join Date
    Sep 2007
    Posts
    1
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default 1.1.2 OTB to 1.0.2
    Hi,

    I have a friend's out of the box iPhone with FW 1.1.2 and want to activate and unlock it for use with any SIM. My own iPhone (August '07) had 1.0.2 and was easy to activate and unlock.
    Can I downgrade 1.1.2 to 1.0.2 and use the old method or do I have to wait for a 1.1.2 hack?

Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts