1. Mrducati's Avatar
    Hello ladies and gent's

    The girlfriend finally decided to make the change to a smartphone so I decided to give her my old 3G as a trial to see how she likes it and how long she can go without breaking it lol. Then I'll pick her up an IP4 or something later on.

    But I was wonderif what the best route would be to JB her phone? It's a 3G (AT&T) running I believe 4.2.1 or whatever the most recent one is.

    I greatly appreciate any help or advice, if this has been asked over and over I sincerely apologize for asking yet again. Will continue to do some reading on these forums.

    Thanks in advance and everyone have a wonderful weekend!
    2011-08-11 02:30 AM
  2. iYeow's Avatar
    Redsn0w RC 8 to jailbreak , here is the link
    2011-08-11 02:56 AM
  3. amsmagic's Avatar
    Green poison. Type that in google and you'll find it. It's "GreenPoison RC5 for 4.2.1"

    Though a Iphone 3g running ios 4 is a risk jailbreaking. It may become very unstable, laggy, and crash frequently, which in return she will come to hate iphones. Unless you can downgrade to ios 3, which is more stable when sustaining a jailbreak.

    Do as you wish though
    2011-08-11 04:46 AM
  4. xtacy's Avatar
    Greenpois0n won't work on 4.2.1 :-)
    But I +1 the idea of downgrading to 3.1.3
    2011-08-11 07:40 AM
  5. Mrducati's Avatar
    Sorry to ask questions you've probably heard many times before but is it possible to downgrade the firmware? How would I go about doing so?

    We both greatly appreciate all the help
    2011-08-11 07:56 AM
  6. iYeow's Avatar
    Downgrade to what firmware ?

    3.1.3 ?
    2011-08-11 08:07 AM
  7. Mrducati's Avatar
    Downgrade to what firmware ?

    3.1.3 ?
    Would that be the better most stable choice over 4.2.1?
    2011-08-11 08:41 AM
  8. xtacy's Avatar
    Yup.. iPhone 3G with 3.1.3 runs the best
    Follow this
    Download 3.1.3 Ipsw from here
    http://appldnld.apple.com.edgesuite....8_Restore.ipsw

    Shift restor in iTunes
    U might get an error . Download tinyumbrella. And exit recovery..
    If u wanna jailbreak download spirit from here
    http://spiritjb.com/win

    Run it . Done !!
    2011-08-11 08:59 AM
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