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Thread: iPhone 3GS 3.1...downgrading to get mms/tethering

  1. #1
    Default iPhone 3GS 3.1...downgrading to get mms/tethering
    Hey iphone gurus...

    if I want to downgrade from 3.1 to 3.0 I know I can get tethering back going to benm.at website but can I enable mms as well or has att put a stop to this? mms is working in my area but I want tethering so I need to downgrade...I was just hoping there was a way to get mms some way...let me know thanks!

    ::rayman::

  2. #2
    What's Jailbreak?
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    anyone?

  3. #3
    if you are allready jailbroken you might be able to use a custom ipsw to downgrade........

  4. #4
    I dont think you can downgrade unless you are on a jailbroken version of 3.1. Your best bet would be doing the 3.1.2 jailbreak with blackrain and using PDAnet to tether.
    iPhone 3gs 3.1 firmware

    Lockerz member PM for inv

  5. #5
    What's Jailbreak?
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    what about just doing a full reset and installing 3.0?

  6. #6
    Will not work you will still have that 5.11 base band thing. i want to no if anyone's tethering on 3.1 3gs jailbroking

  7. #7
    Livin the iPhone Life
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    I think MyWi works for tethering on 3.1.

  8. #8
    iPhone? More like MyPhone iGuru's Avatar
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    Not sure why you want to downgrade, as there's no need to, MMS will work just fine without any hacks, and you can re-enable tethering using MyWi on 3.1.

    However, I would recommend useing PwnageTool to build a 3.1.2 IPSW and update, then either use the hack here, or install MyWi (after you have installed you do not need to use it again - simply enable tethering via the Apple menu) to get tethering enabled - make sure to install a tethering profile from help.benm.at after doing both however, even if you're installing MyWi!

    Note, if on AT&T use this mobileconfig to re-enable tethering, instead of the one from benm.at which breaks visual voice mail.

    Hope this helps.
    Last edited by iGuru; 2009-10-26 at 06:53 PM.
    iGuru, aka macdotnub/mac.nub - Twitter: http://www.twitter.com/macdotnub
    Get your ECID SHSH file! (For 3GS Restore verification) http://bit.ly/JnDw2 (Thanks to semaphore!)

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