https://blog.wongcw.com/2019/11/07/vivo-v17%e7%9c%9f%e6%a9%9f%e5%9c%96%e6%b5%81%e5%87%ba%e5%be%8c%e7%bd%ae%e6%94%9d%e5%83%8f%e9%a0%ad%e5%a5%87%e7%89%b9/