v.60 flash funny problem

[bluelights]

my v.60 is doing funny things, the screen goes blank for about 3 seconds and it has no service on the screen, a few seconds the reception comes back, but then about 3 secs it goes blank again, it just does the same thing all the time, so im thinking it maybe a software problem, does anyone have or can tell me where to download a v.60 full flash and flex?? from....

i would be very greatfull

regards
nick