https://blog.wongcw.com/2019/02/10/oppo-f11-pro%e6%b8%b2%e6%9f%93%e5%9c%96%e5%9c%a8%e5%8d%b0%e5%ba%a6%e6%b5%b7%e5%a0%b1%e4%b8%ad%e7%8f%be%e8%ba%ab%e9%85%8d%e5%82%994800%e8%90%ac%e5%83%8f%e7%b4%a0%e6%94%9d%e5%83%8f%e9%a0%ad/