Interesting... I remember disabling this proxy back when I had my epic 4g and note 2. Usually custom ROM devs would disable it in their Roms and aosp based Roms just didn't have it. I just kind of assumed a nexus wouldn't have it. I just tried to change it and your right. The change doesn't stick after a reboot. If someone could figure this out that would be great. I remember it used to help with streaming.
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