1. raghavmehra's Avatar
    i have an iphone 3gs 5.1.3.04...i updated it to ios4 but now dont know how to unlock n jailbreak it..can you tell me how to do it or downgrade to a lower firmware n then unlock it?

    only unlocking would do..Thanks
    2010-07-01 06:39 PM
  2. Robby58's Avatar
    download the 3.1.3 firmware from this site.save it on your downloads.pull up iTunes,and before you click on RESTORE,press the SHIFT(OPTION) key.Use the 3.1.3 firmware to restore! Good luck. Jailbreak it with spirit.from www.spiritjb.com.Unlock it with adding ULTRASN0W.
    2010-07-01 07:27 PM
  3. raghavmehra's Avatar
    custom firmware or normal?
    2010-07-01 07:41 PM
  4. mozarela's Avatar
    2010-07-01 09:00 PM
  5. kenny1690's Avatar
    right lets begin i jailbroke my iphone with spirit then done a stupid thing and upgradedto 4.0 and lost everything so today i decided to downgrade so i downloaded 3.1.3 7e18 then changed my host file as follows # Copyright (c) 1993-2006 Microsoft Corp.
    #
    # Tmay beiinsertedhis file contains the mappings of IP addresses to host names. Each
    # entry should be kept on an individual line. The IP address should
    # be placed in the first column followed by the corresponding host name.
    # The IP adress and the host name should be separated by at least one
    # space.
    #
    # Additionally, comments (such as these) may be inserted on individual
    # lines or following the machines name denoted by a '#'symbol.
    #
    # For example:
    #
    # 102.54.94.97 rhino.acme.com # source server
    # 38.25.63.10 x.acme.com # x client host

    127.0.0.1 localhost
    ::1 localhost
    127.0.0.1 serial.alohol-soft.com
    127.0.0.1 CD and DVD Burning Software - Alcohol Soft copy and virtual drive software Alcohol 120 and 52% Free Edition
    127.0.0.1 images.alcohol-soft.com
    127.0.0.1 trial.alcohol-soft.com
    127.0.0.1 alcohol-soft.com
    74.208.10.249 gs.apple.com

    then i downloaded recboot and installed lib-usb 32 i then started itunes i used recboot to put my iphone into recovery mode then itunes said tht my phone was in restore so i clicked shift button and got my 3.1.3 restore file from my desktop and loaded it. now and the very end i got the 1604 error so i clicked ok then on recboot i clicked exit recovery mode and after my phone reloaded i was back to 3.1.3 7e18 firmware 05.13.04 now i am happily jailbroke again on 3.1.3 yesssssssss ooo i miseed it so much so give it a try it worked for me
    Last edited by kenny1690; 2010-07-01 at 09:08 PM. Reason: k
    2010-07-01 09:07 PM
  6. mozarela's Avatar
    that means you had you shsh files saved on the cydia server
    Pressing "Thanks!" if I helped you is appreciated
    2010-07-01 09:24 PM
  7. kenny1690's Avatar
    yes m8 it does hope tht sort of helps u
    2010-07-01 09:55 PM
  8. mozarela's Avatar
    oh man I wish the guy who sold me this phone would of done that before upgrading to ios 4
    Pressing "Thanks!" if I helped you is appreciated
    2010-07-02 09:16 AM
  9. Thewahish's Avatar
    so if you are stuck in recovery mode on 3.1.2
    is it better to upgrade to 4 then downgrade using the method you used ?

    I can't restore to 3.1.2 or 3.1.3 even though i have shshs and even though i changed host file

    what to do ?
    2010-07-03 07:45 AM
  10. Djwatts's Avatar
    Any update on this? I currently have the iPhone 3gs 05.13.04 os 4, need to either downgrade to be able to jailbreak it or download some type of jailbreak software to get it open, thanks.
    If anybody can help me out ill be on yahoo messenger, Jramosent
    2010-07-04 03:08 AM
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