Note: This is a follow-up article. Original article is BlackBerry Storm Backlight Dims Then Lights Up

Okay, I feel like an idiot now. I just rebooted the phone and that fixed the problem. I used SoftReset to reboot it, but I assume a battery pull would have fixed it as well.

Sometimes the simplest solution is the right one. Now I'm aggravated I didn't try this days ago when the phone started acting crazy.