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Support Updating firmware?

Discussion in 'Android Devices' started by psychocandy, Aug 27, 2010.

  1. psychocandy

    psychocandy Well-Known Member
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    Current version is I9000XXJM1.

    To be honest, find it a bit laggy.

    Are there better versions of firmware available? Which ones?

    If I root it first then use titanium backup, can I just copy the entire directory structure back in after firmware update?
     

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  2. snapper.fishes

    snapper.fishes Android Expert
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    The newest version is JM1 I believe. Try rooting it and then applying a lag fix first. See if that fixes it.
     
  3. psychocandy

    psychocandy Well-Known Member
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    Yeh. Was gonna root it.

    Lag fix?
     
  4. PhoenixFx

    PhoenixFx Well-Known Member
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