https://blog.wongcw.com/2018/12/07/iphone-xr-dxo%e8%a9%95%e5%88%86%e5%87%ba%e7%88%90%ef%bc%9a101%e5%88%86%e6%8e%92%e5%90%8d%e7%ac%ac%e4%b8%83/