[+] Didn't open any N-Gage V1 sis game .To play game smoothly just follow these sTeps :
[+] 1st- Install N-gage Main System And all related programms.e
[+] 2nd- Switch ON your BLUETOOTH.e
[+] 3rd- RESTART your phone.
Now Install any N-Gage game and play.
Enjoyyyyyyyyyyy.!