Most lcd screens are backlit by led, like 3510i's is,so you can't change their luminosity, but i think that contrast can be regulated separately via software.
My old 3210's display was also using leds, but i could adjust his contrast with a data cable end a little utility called "nokiaprofiler", which doesn't work with newer color phones.
Anyone knows if a similar utility exists for the 3510i?

You can't change the contrast on the RH-9 (3530) screen. It is backlit by LEDs, like the monochrome phones.

I've got a light screen and all my other friends' screens are dark...

Hi there...does anyone know if, and when how, i can adjust the brightness of my 3510i display....!My display is very dark...my friend's display is too light in reverse case...

THx....
GreetZ
dee2k