upgrade to ios 4.1 with 1.59.00 baseband and jailbreak it

Discussion in 'Jailbreaks and iOS Hacks' started by fahad2mail, Feb 8, 2011.

  1. fahad2mail macrumors newbie

    Joined:
    Oct 24, 2010
    #1
    hi, i have an iphone 4 16 gb ios 4.00 and baseband 1.59.00. i want to upgrade it to ios 4.1 but want to keep baseband 1.59.00. and i do not have mac. what program and step should i follow. something in my mind like this(what i did with my 3gs),

    1. download the ios 4.1 for iphone 4
    2. cook it with snowbridge or something i do not remember
    3. start tinyumbrella
    4. enter iphone into dfu mode
    5. restore ios by intune 10 while pressing shift

    please tell me if i am wrong or what should i do. thanks in advance.
     
  2. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #2
    Whatever you do don't use SnowBreeze.

    To get to 4.1 you'll need to have the SHSH saved. Also, a custom firmware.
     
  3. fahad2mail thread starter macrumors newbie

    Joined:
    Oct 24, 2010
    #3
    can i cook original firmware with snowbridge to make it custom one? and to save shsh, can i use tinyumbrella? thanks.
     
  4. AnotherBrian macrumors regular

    Joined:
    Jun 29, 2010
    #4
    1.59 bb

    I'm on 4.2.1 with the 1.59 baseband. I'm not sure if you just don't want to go to 4.2.1 or not. I just used TinyUmbrella and Greenpoison. 4.2.1 jailbreak works good no problems here. Also if you use PkgBackup it will even save all your jailbreak settings and folders. Easiest jailbreak and setup I have ever done. Well not easiest jailbreak, jailbreakme.com was easiest but the setup after was done with a sync and PkgBackup.
     
  5. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #5
    I uploaded a custom 4.1 iPhone 4 ipsw that I made in PwnageTool for my iPhone.

    http://www.megaupload.com/?d=9E3FG6V9
     
  6. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
  7. PsstGreek macrumors 68040

    PsstGreek

    Joined:
    Oct 21, 2010
    Location:
    Tampa Bay
    #7
    No snow is Florida.
     
  8. Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #8
    Lucky you:D
     
  9. eastercat macrumors 68040

    eastercat

    Joined:
    Mar 3, 2008
    Location:
    PDX
    #9
    If you don't have SHSH for 4.1, you have to go to a locked bb and 4.2.1.
     
  10. Applejuiced, Feb 9, 2011
    Last edited: Feb 9, 2011

    Applejuiced macrumors Westmere

    Applejuiced

    Joined:
    Apr 16, 2008
    Location:
    At the iPhone hacks section.
    #10
    TU can preserve his bb and update to 4.2.1 and then jb with GP.
     
  11. romeo0119 macrumors 6502

    Joined:
    Sep 20, 2007
    #11
    Yep, use TU and itunes to update or restore to 4.2.1, it will keep ur bb at 1.59 and u can unlock it on 4.2.1
     

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