My blackberry has decided to get really slow at sending and receiving messages. When I send one, I have to wait for it to completely send before I can use my phone to do anything else. I have done numerous battery pulls, but they don't help at all. I went through and deleted a ton of apps that I had thinking it may speed it up, but that didn't work either. Any help would be great! Thanks!
Delete all your old emails and sms. This happens to me when it gets clogged up. Try that, and if that doesn't work a wipe and os reinstall will surely help.
Contacting your service provider is unlikely to help, at all.