"Lock" key problem on the 9700
I encountered a strange problem today with the lock key on the 9700 (the button on the top left of the phone).
When I press the "lock" key I am able to lock the keypad, however, when I press it again, I am unable to unlock it. When I place the BB in the holster and the pull it out, it unlocks itself.
I don't think it's a mechanical issue, because the "lock" key works just fine when pressed to lock the phone.
The problem first began a few hours after installing the most recent 9700 OS (.862 I believe). Can that be the cause of the problem?
Any solutions?