1. Covarr's Avatar
    First off, what I currently have:
    iPhone 3G
    Firmware 2.2.1 (5H11)
    Jailbroken, but not yet unlocked.
    Don't know baseband

    From what I've read, I cannot upgrade to 3.1.2 and have it unlocked, is this correct?

    What is the latest iPhone firmware I can upgrade to, with working unlock and jailbreak? Will this have working push notifications and MMS?

    Sorry if this is a lot of stuff to ask at once, I haven't kept up with the scene for a while. I'd really appreciate any help. Thanks!
    2009-10-17 10:14 PM
  2. tombombman's Avatar
    I know you can jailbreak and unlock on 3.0 firmware for all phones.
    I think the only way to have an unlocked 3.1.2 3g is to use custom firmware.
    I suggest upgrade to 3.0 to keep your contacts and such, use redsn0w 0.8 to jailbreak and from cydia, use ultrasn0w to unlock.
    2009-10-17 11:46 PM
  3. battlecrushr's Avatar
    yea what he said
    2009-10-17 11:57 PM
  4. babyblue_pimp's Avatar
    don't hacktivate, restore to 3.0, then activate with a AT&T sim, then jailbreak + Unlock...

    if you don't, your push won't work...
    The only thing I ask in return for helping, is that you click the thanks button, Thanks!
    2009-10-18 03:25 PM
  5. Covarr's Avatar
    If I need my AT&T sim card to activate, I'm glad I haven't canceled my AT&T service yet (waiting until Monday when my T-Mobile phone/simcard arrives). So then, after I upgrade to 3.0, I use redsn0w and then ultrasn0w and all is fine and dandy?

    This'll be great, thanks!

    edit: How do I determine which carrier bundle I need, the legacy or the regular?
    Last edited by Covarr; 2009-10-19 at 04:10 AM.
    2009-10-18 09:08 PM
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