Hi! Is there any way an entire sms thread could have been locked? There is one thread that I cannot open by clicking the trackball or clicking "open." No error message appears, the phone just does not respond. I can open sms threads with all contacts except for this one. I tried clicking "compose sms text" to this contact and it still doesn't respond. As of now, I cannot text this person at all. I even tried turning my phone off. Please help! Thank you!
Blackberries need to be rebooted every now and then. Especially after installing anything. Its good to do a battery pull once a week to keep things running smoothly. Use an app like quicklaunch or quickpull so you don't have to manually pull the battery out all the time.