https://blog.wongcw.com/2021/11/25/poco-x4-x4-nfc%e7%8f%be%e8%ba%abimei%e8%b3%87%e6%96%99%e5%ba%ab-%e8%b7%9d%e9%9b%a2%e4%b8%8a%e5%b8%82%e4%b8%8d%e9%81%a0%e4%ba%86/