3G Downgrade

Discussion in 'iPhone' started by gadget69, Jul 12, 2010.

  1. gadget69

    gadget69 New Member

    Joined:
    Apr 16, 2009
    Messages:
    95
    Likes Received:
    0
    Device:
    iPhone 3GS (Black)
    Ok, i want to downgrade from 4.0 to 3.1.2, that's not the problem. I need the option of turning data on and off. I have my phone on a gophone account and may want to use data at some point and time. I have this option in ios 4.0 to do this, general>network>cellular data. In the generic version of 3.1.2 you just have the option of 3g or data roaming. I'm downgrading to help with some of the lag I'm getting with the phone on ios4.

    Thanks

Share This Page