I found that after some weeks of usage, my SMS app on a iPhone 3G (iOS 3.0.1, JB) seems to take a few more seconds to start than usual.
On all other cellphones I had, you had to delete old messages because of memory constrains and to make the app work better. Does this apply to the iPhone as well?
If so, how can I delete all messages of all contacts that are more than 1 month old, or something?
As the SMS database is SQLite based, I could script it. I even found this link regarding this but has been hesitating to use it.
How do you do it?