I have Lumia 525 and its support all the big games.........I haven't Wifi so I decided to download big games through UC browser So I downloaded some games like Modern combat 5 But whenever I try to install game from Install local apps....... every time installation Prosse reach at 60% than failed!! It says attention required.... when I tap the icon the message shows that.......We having troubling to install the app if you trying to updat the app and problem continues than uninstall an app and try again!! I really don't understand what the problem........Thare is no any storage problem pls pls pls......help me!! I really want to solve this irritating problem!!