hello every body

I want play some jave games (jar) in my phone

but when I installe games in my phone

some time the phone tell me unable to installe or app system error

and some time the games installe in my phone form good

but when I open this game is close after seconds

every body help me.........:???: :???: :???:

that's becuz n gage compatible with midp 1.0 which almost all game are midp 2.0

get latest firmware, its 4.60.. but i think i saw 5.00 somewhere else... maybe juz crap..haha