This morning, tried updating Classic due to problem with notification light flashing when no new messages coming in. After update, could not get anything to work - tapping browser would just bring you back to the blank home screen of the phone, for instance. No texting, lost all contacts, pictures, etc. Tried re-starting several times. Sometimes seems like it will get an email or two, then stop working again.
Phone just went black.
What's going on, and how do we fix it?