My project is running in emulator without any issue. But when I select my device to run the application, it says deployment error. Device's android version is : 6.0.1 and I have API 23 installed in my machine. error is like this :
Deployment failed because of an internal error: Unexpected install output: pkg: /data/local/tmp/Mono.Android.DebugRuntime-debug.apk
Failure [INSTALL_CANCELED_BY_USER]
Edit : I have tested it with another phone. It's working in that phone. So, the issues is obviously in the phone.