连接第一台手机
1.adb shell
2.ps | grep hard
3.pm path com.woyou.hardwarekeeper
4.adb pull /system/app/SunmiMonitor_v2.2.1_tes_v1/SunmiMonitor_v2.2.1_tes_v1.apk .
连接第二台手机
5.adb install -r ./SunmiMonitor_v2.2.1_tes_v1.apk
原文：http://www.cnblogs.com/raysblog/p/6270400.html