D:\shuame\4.2.1.221>adb devices
List of devices attached
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
error: unknown host service
D:\shuame\4.2.1.221>adb shell
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
D:\shuame\4.2.1.221>adb connect 192.168.2.103:65432
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
error: unknown host service
D:\shuame\4.2.1.221>adb devices
List of devices attached
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
error: unknown host service
D:\shuame\4.2.1.221>adb shell
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
D:\shuame\4.2.1.221>adb connect 192.168.2.103:65432
adb server is out of date. killing...
ADB server didn't ACK
* failed to start daemon *
error: unknown host service
error: unknown host service