[throwaway613834]

re: Broadpwn: okay, so again: having upgraded every 1 year now wouldn't have helped you regarding Broadpwn as far as we're aware now, so I'm not sure what this example is supposed to show.

For StageFright: I assume by "enabled" you mean "disabled"? Yes, I've already mitigated; it took me like 30 seconds. See this comment [1]. I'm not claiming laymen would or should do this, but I wasn't making that claim originally either. I was responding to someone on HN who presumably understands something about technology and who felt guilty about buying phones and polluting the planet periodically just for the security updates. I'm saying he's most likely already more than capable enough to solve that problem without any tangible negative effects to himself. I'm doing that myself and it's working fine for me, I'm not losing any time to this at all, and I don't think I'm any better with phones than he is. It's completely possible and won't really cost you anything at all (it'll save you money and save the planet garbage); you just need to find the willpower. For a non-techy person the story might be different.

[1] https://news.ycombinator.com/item?id=15040700