https://blog.wongcw.com/2020/08/26/%e8%98%8b%e6%9e%9c%e5%84%aa%e5%8c%96iphone-12%e4%ba%ba%e8%87%89%e8%ad%98%e5%88%a5%ef%bc%9a%e8%a7%92%e5%ba%a6%e6%9b%b4%e5%bb%a3%e3%80%81%e5%b9%b3%e6%94%be%e6%a1%8c%e9%9d%a2%e4%b9%9f%e8%83%bd%e8%a7%a3/