Ionic live reload on device issue

Please help for ionic app not run on device…
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Using apk: C:\ionic\testdemo\platforms\android\app\build\outputs\apk\debug\app-debug.apk
Package name: io.ionic.starter
Failed to install apk to device: [ 1%] /data/local/tmp/app-debug.apk

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C:\ionic\testdemo\platforms\android\app\build\outputs\apk\debug\app-debug.apk: 1 file pushed. 3.6 MB/s (5593325 bytes in 1.488s)
Failure [INSTALL_FAILED_CONTAINER_ERROR]pk
[ERROR] An error occurred while running subprocess cordova.

    cordova run android exited with exit code 1.

    Re-running this command with the --verbose flag may provide more information.