My blackberry froze the other day, so I took the battery out. When I put it back in, it would not turn on. When I plug it into the wall charger, nothing hhappens. Sometimes when I plug it into my car charger, though, the LED lights up for a few seconds and my screen displays a battery with a lightning bolt on it. My screen is dark when this shows up. This symbol goes away after about 5 minutes or so. And then nothing else happens.
I dont know what to do.