you can't, OS won't allow it.. yet. :3
go on blackberry app world and serch LED light or contact on 999 and ask them how do u change the LED light on a police car....no 8 a BB 9300 etc. hope this helps xx
go on blackberry app world and type in who is it then download it and assighn your contacts to diffrent coulers !! easy
In app world search "ponas LED" then dowload it and run it. Its very good because you can change the colour for bbm, e-mai etc. And you can get rainbow!
The blackberry has these features: Blackberry messenger E-mails SMS Play/pause,next song, back song buttons on the top (on the curve models) LED light App store Trackpad/rollerball QWERTY keyboard
A LED light dimmer works by controlling the amount of electrical current flowing to the LED fixture. By adjusting the current, the dimmer can change the brightness of the light emitted by the LED fixture.
To change LED lights, first turn off the power source. Then, carefully remove the old LED light by unscrewing it or following the manufacturer's instructions. Next, insert the new LED light into the socket and secure it in place. Finally, turn the power back on to test the new LED light.
in an led ; in an bulb
To change an LED ceiling light, first turn off the power to the light fixture at the circuit breaker. Next, remove the old light cover and unscrew the old LED bulb. Replace it with a new LED bulb of the same size and wattage. Finally, screw the new bulb in place, replace the light cover, and turn the power back on to test the new light.
The light output will change.
BlackBerry Torch 9800 has flash for viewing web pages and also LED camera flash.
To change a LED ceiling light, first turn off the power to the light fixture at the circuit breaker. Next, remove the old light bulb or fixture by twisting it counterclockwise. Then, insert the new LED light bulb or fixture by twisting it clockwise until it is securely in place. Finally, turn the power back on at the circuit breaker and test the new LED light to ensure it is working properly.
It can mean several things, for starters, you Playbook could be low on battery, or, it is the Coverage indicator, if you want to turn it off go to, Options then Screen/Keyboard then set LED Coverage indicator to OFF.