new-need some questions answered

Discussion in 'Jailbreaks and iOS Hacks' started by makavelidon04, Jan 12, 2011.

  1. makavelidon04 macrumors member

    Sep 14, 2008
    hello! i have an offer of trading my nexus s for an iphone 4.

    the iphone 4 is on att, the nexus is is on tmobile.

    are there any ways of unlocking the iphone 4 on the tmobile network and having 3g working on it?

    and how is the battery life on the iphone 4? my nexus s has pretty good battery, it lasts me a full day of heavy heavy use..

  2. h1r0ll3r macrumors 68040


    Dec 28, 2009
    Need to know what baseband/firmware is on the iPhone 4 in question in order to determine if it can be unlocked or not. And I believe the iPhone 4 will only work on EDGE on T-Mobile (someone correct me if I'm wrong here)

    Battery life on the iPhone 4 is quite good IMO.
  3. ulbador macrumors 68000


    Feb 11, 2010
    You can unlock it, depending on the various software versions installed on the phone (mainly the baseband version). You will not be able to have 3G working. The Tmobile 3G frequencies are screwy and non-standard and not supported by the iPhone 4.

    Battery life is excellent. With light use I can easily go 2.5 days. With heavy use, I'll get a full day or more out of it.
  4. maturola macrumors 68040


    Oct 29, 2007
    Atlanta, GA
    No 3G on T-mobile with the iP4 sorry.

Share This Page