Installation failed with message Failed to establish session. - 해결방법

 

 

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Installation failed with message Failed to establish session.

Installation failed with message Failed to establish session. It is possible that this issue is resolved by uninstalling an existing version  of the apk if it is present, and then re-installing.   WARNING: Uninstalling will remove the application data!   Do you want to uninstall the existing application?

 

 

 

 

해결 방법

 

Step 1: 디바이스 종료

 

 

 

Step 2: AndroidStduio에서 아래와 같이 수행합니다.

메뉴: [Build] >> [Clean Project] >>

메뉴: [Build] >> [ReBuild Project] >>

메뉴: [Build] >> [Build APK(s)] >>

Run