White screen on windows phoen8 app after unity splash

Hello,

I need help. again. I've created an application which runs fine on device. What i do is i build and run the app on device take its .xap file from master build and upload it to windows phone store. But after the link goes live and i download and run the app it just shows a white blank screen after unity splash. When i deploy it using application deployment it works fine. Now the question is where have i made a mistake. I've tested upload process its crystal clear. Application runs fine when i deploy it from my win8 machine to win 8.0 and/or 8.1 device with the help of application deployment tool. Please do help me out on this. It'd be a big support from you guies for me.