UK:O2 4.0 or O2 5.0

Discussion in 'iPhone' started by daneoni, Jun 22, 2009.

  1. daneoni macrumors G4

    daneoni

    Joined:
    Mar 24, 2006
    #1
    Just wanted to clarify is O2 4.0 the latest file or is there an O2 5.0. To check this go to sys prefs, general, about and look under carrier
     
  2. rushmere macrumors 6502

    rushmere

    Joined:
    Jul 28, 2006
    Location:
    Auckland
    #2
    I have a brand spanking new 3GS, and it says O2 4.0
     
  3. Skengman macrumors member

    Skengman

    Joined:
    Nov 29, 2008
    Location:
    Essex/London
  4. digbyp macrumors regular

    Joined:
    Jul 10, 2008
    #4
    I believe the v5.0 is the 'hacked' file, which allows for MMS. This was done prior to release of v3.0 firmware and before O2 officially allowed MMS

    v4.0 works just fine. One note is in the settings,

    username vertigo = compressed images in Safari
    username bypass = uncompressed images in Safari
     
  5. daneoni thread starter macrumors G4

    daneoni

    Joined:
    Mar 24, 2006

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