I developed and build the IONIC App, and while testing I found that it is not working on Android 4.4.2 & 4.2.2.
I also gone through below links of forums, but did’nt found any solution.
Ionic 2, Blank screen on Android 4.4.2
Application Error running a Ionic2 app on Android 4.2.2
Android 4.2.2 showing blank page
Minimum android version supported by ionicv2
Anyone with a working Android 4.3 app for Ionic2