You Can Now Test Firefox OS On Android Without Hacking Your Phone

So, let's say you want to give Firefox OS — the mobile OS made by the same people who make the browser — a try. Until now, that's meant either buying one of a small handful of early Firefox OS devices, or hacking your existing Android device to try and get it running. Today, Mozilla is releasing a "preview" build that runs within Android to give you a taste without any real commitment.

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