Only through 3rd party software. I've yet to find one that works exactly how you want it to. Ive only found one that allows you to change the LED Indicator color for how good your signal is.
i would like to know how can i change the led colour i have a pearl 8130 and other question how many bites takes the google maps to downloud because i use iusacell service in mexico i they going to charged me the downloud and in my blackberry how much memory going to take because ones apears a notice that i dont have memory ??????