https://blog.wongcw.com/2020/01/08/verizon%ef%bc%9a5g%e6%af%ab%e7%b1%b3%e6%b3%a2%e5%b0%87%e4%bd%bf%e5%a4%9a%e6%95%b8%e7%92%b0%e5%a2%83%e4%b8%8d%e5%86%8d%e9%9c%80%e8%a6%81%e5%85%ac%e5%85%b1wifi/