My blackberry was in my back pocket when I received a message alert. The red indicator was on, as is usual when I receive a text message, but the screen was black. I haven't been able to turn on my blackberry 8100 pearl since. I've changed batteries but only the red indicator light keeps flashing, so I believe the battery is not the problem.
Could it be that the keys were pressed while in my pocket and locked itself? Then how do I unlock it? Please note that I did not sit down while the phone was in my back pocket, I was standing all the while.
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