Android Split Issue with Unity3D

 Platform : AndroidEngine : Unity3D SCENARIO:I have two scene (lets say Scene A & Scene B) which uses ARCamera and ImageTargets. The properties on both of the gameobjects are exactly the same on both the scenes. Now I followed the doc. in this link  https://developer.vuforia.com/forum/faq/unity-how-can-i-handle-large-android-apps to load the data sets. It works on SceneB but not in Scene A. Just a pointer, if I do not split the apk it works on both the scenes.  I get "dataset is null" for the Scene A it does not work and "dataset exists" for the Scene B where it works (logcat). Now the difference between the two scenes is that,  Scene A:1. There are times where I do not need the ARCamera so I search for the gameobject and deactivate/activate it.  whereas in Scene B - I do not really touch ARCamere thro' code & it works. CODE in Scene A : http://pastebin.com/M5EkTM2d REQUEST :1. I wish to know what I am doing in Scene A is the right way to do it and if I am doing wrong, I wish to know what else should I do? 2. How do I load the data set in the ARCamera where it says, Dataset is null. Is there any other way of loading the data set (probably a method call)? 3. I also tried to do Resources.Load() but I see that the Load Data Set boolean and Activate boolean variable are not serialized when they are within the project hierarchy! The iOS app is live and rolling on a very high note. I have this android build which should have been by friday but yet to be live. I have been crunching on this on the weekend too. Any help is much appreciated.  Thanks.