I built an app on Windows Phone 8.1.
When I run it in the emulator works very well.(Visual Studio 2015)
When I run the real device connected by USB works very well.(Visual Studio 2015)
When I generate the appx:
-I install it on the real device only shows the splashes screen and close app.
-I install it in the emulator and works very well
Sorry my English is not very good.
Thank you very much.
<preference name="windows-target-version" value="8.1" /> to config.xml
cordova build windows --realease