The keyboard doesn't light up anymore.

[freeza]

Lol same thing happened to me a few days ago.

However my story is a bit different. Well, no not relaly

I was texting one night, and like a car that just ran out of gas my keyboard light started flickering and ultimately just stopped coming on!

I was like damn what the hell. tried hard resetting, installing stock roms, nothing.

Ultimately i had the phone replaced by Sprint.