internet performance update!!!!

I'm new to sprint. How do you find out which PRL number you are on and how to you go about updating it?
 
click on settings, about phone and then status, you will have prl in there.

I think sprint is upgrading their network, it is terrible in my area too. I cant even load a page on 3g, just outright terrible. I have the same prl, it has nothing to do with prl, it is just spring doing something with their network. I have had that prl from day one.
 
@chuck Run Settings, then go to About Phone.
From there, you can find your PRL under Status, and upgrade it under System Updates.