I have Developed an App. which is just a new project (html5+cordova) it is working fine in emulator and I am able to build the app also but it is not installing in the device i havent tried in ios but it is not installing in android device.
Please help me with it I am attaching My project here
Many of the sample apps contain the same App ID. The App ID is what the Android installer uses to determine if an app is unique, not the name of the app. If you have already installed an app with the same App ID you my have to remove the old app with that ID first, before you can install a new app. I recommend you uninstall all sample apps you've built and installed on your device. Then try installing the new sample you created.