My Game Not Working on 1080p Screen Like Lumia 1520?!!

Hello,

I just Got 10 bad reviews on my game,, the users said (THE Game not working at all) on Lumia 1520

So I downloaded the New Emulators and I tried the 1080p Emulator

and I just can't touch any button!! even with OnGUI Buttons

I used sprites with collider2D to detect the touch position

but the collider2D not fit the Sprite!!!

but The All Sprites all on correct position

and I used the beta Unity 4.6,, Still Nothing works...

any one fixed this problem???

Best Regards