Does android originally support Oma download?
<p>When I use originally android browser to download Oma dd file, seems it did not support, and moto, htc' phone' browser can recognize the Oma dd file, and process based on oma download rule.</p>

<p>My question is does android originally support Oma download engine in framework and public the API? when OEM add OMA Download in the Browser, should them only need focus on the UI, or they also need implement the OMA Download protocol by theirself?</p>
