Basically, I'll be in the middle of texting someone when my phone freezes up. Once it starts responding again, both the inbox and outbox won't let me view whatever messages are currently in there, and I can't send or receive any more messages. I can still phone people and view messages in my drafts folder though.
This is the second time this has happened. The first time, I just pulled the battery out right away, waited a bit and put it back in, and then I was able to text normally again. This time, it's been two full days since it started, I've tried taking the battery out quite a few times now and still nothing.

Has anyone else had this problem? Any suggestions on how I might be able to fix this?