https://blog.wongcw.com/2020/10/18/iphone-12%e6%bc%b2%e5%83%b92000%e5%85%83%e4%bd%95%e4%be%86%e8%87%aa%e4%bf%a1%ef%bc%9fa14%e6%80%a7%e8%83%bd%e6%9b%9d%e5%85%89%e5%8f%8b%e5%95%86%e6%b2%89%e9%bb%98/