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  1. rt38478

    rt38478 New Member

    I am using Sony xperia x10a with AT&T. My phone came with android firmware 2.1 update 1. How can I get a newer operating system and what will it do for me?

  2. beau420

    beau420 Well-Known Member

    Sony Ericsson Xperia X10 now has Android 2.3, but ... - AT&T Community Support

    No 2.3 for AT&T's version of the x10.

    AT&T have a specially modded version of the the x10 android software. And they haven't provided 2.3 to their customers like every other company in the world that sold the x10 has.

    Only way to upgrade to 2.3 is to do things that would void any type of warranty.

    It would be to install the generic version of 2.1 (not AT&Ts) or a generic version of 2.3.
    rt38478 likes this.

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