Updating app with intel xdk

Hello! I tried to update my app, I incremented the app version code and in construct project properties. I published on intel xdk and whenever I test the game on my mobile/s the app is stopping. What could be possibly doing wrong? Anything that I missed?

Anyone can help about this?

i just update my app on intel xdk export from C2 to a new folder on build with intel on tell me the result

Thanks wizdigitec, Do I need to copy the xdke file to the new build folder or create new project on intel xdk?

No just remove the old project an add the new one

Its working now thanks much! My version 1 is signed in xdk and uploaded on amazon. Is the second version has also the same certificate with the first version?

your welcome