iOS 4.0 How to jailbreak 4.0 beta 4 iPhone 3GS

Discussion in 'iOS Jailbreak & Cydia' started by Ethan021, May 30, 2010.

  1. Ethan021

    Ethan021 New Member

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    This will only work on old bootrom 3GS!

    1. Downgrade to 3.1.2 DFU mode

    2. Use redsn0w to jailbreak it (this will use the exploit for the bootrom)

    3. When that's done, make a custom firmware with a modified PwnageTool

    4. Restore to that firmware using restore mode (this is the exploit that will work!)

    5. Enjoy 4.0 beta 4 jailbreak.

    Pwnagetool download: http://www.[PIRACY.mf].com/?mxwmmlga5yq
  2. jmwerkus

    jmwerkus Active Member

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    il test this.

    Progress:

    Modding Hosts File (Done)

    Dowloading Pwnagetool 4.0 (Done)

    Downgrading to 3.1.2 stock (Done

    Activating 3.1.2 with Blackra1n (Done)

    Creating Custom 4.0 .ipsw (Done)

    Transferring 3.1.2 Custom from other computer. (Done)

    Putting iPhone in Recovery (Done)

    Restoring to 4.0 Custom FW. Error (Done)

    Restored to 3.1.2 from recovery. (Stuck when Preparing iPhone Force Quit iTunes)

    Now trying iRecovery. (Failed cause I have a ppc mac)

    Used Redsn0w (Success after getting phone out of recovery with blackra1n)

    Upgrading to Custom 4.0 Beta 4.ipsw (not from recovery or DFU, working fine so far.)

    Restore Complete: iTunes Activating.

    Success! Now Running 4.0 Beta 4 Jailbroken on my 3GS
  3. xXrkidXx

    xXrkidXx Well-Known Member

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    Man, I wish PwnageTool had support for the iPod touch 3G.. But it needs a bootrom exploit.

    ALSO Please note. This does not get you past developer activation. You must SILL have your UDID registered in order for this to work.
  4. jmwerkus

    jmwerkus Active Member

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    I e access to the beta... Can I just use penagetool on 3.1.2? Cause I hate redsnow but like penagetool...
  5. Ethan021

    Ethan021 New Member

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    Of course the hosts files are modded haha,

    Yes, i never said that this will pass the UDID activation..
    ------------------double post merged------------------
    Yeah you can use pwnagetool also but i recommend redsn0w, it was alot easier and the pwnagetool firmware i created was not restoring.
  6. Son geta1

    Son geta1 New Member

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    Possible for iPT 2G???

    If it's possible for iPhone 3G & 3GS it MUST also be possible for iPod Touch 2G!

    Why does nobody support it?

    Please Register or Log in to view images

  7. Ethan021

    Ethan021 New Member

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    Currently, there's no bundle for it yet, look around you might find one.
  8. Son geta1

    Son geta1 New Member

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    Ok. Looked into PwnageTool, found the bundle, but the I can't *.patch files - they look encrypted. Any idea how to fix this?
  9. Ethan021

    Ethan021 New Member

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    ...The bundle is for 3GS only, you can only unencrpt a patch with terminal.
  10. Son geta1

    Son geta1 New Member

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    Device:
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    Okay, and how do I make a bundle e.g. for iPod Touch 2G?

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