https://qooah.com/2013/12/21/%e5%be%b7%e6%b3%95%e9%99%a2%e8%a3%81%e6%b1%ba%e7%a6%81%e5%94%ae%e6%89%80%e6%9c%89-htc-%e4%be%b5%e6%ac%8a-android-%e6%99%ba%e8%83%bd%e6%89%8b%e6%a9%9f/