https://blog.wongcw.com/2021/06/07/ios-15%e5%8d%b3%e5%b0%87%e4%ba%ae%e7%9b%b8%ef%bc%9a%e8%98%8b%e6%9e%9c%e5%b0%8d%e8%80%81%e6%a9%9f%e5%9e%8b%e5%84%aa%e5%8c%96%e5%8a%a0%e5%bc%b7%e4%bd%86iphone-6s%e5%92%8cse%e8%a2%ab%e6%8b%8b%e6%a3%84/
iOS 15即將亮相:蘋果對老機型優化加強但iPhone 6S和SE被拋棄