What system software is needed on a psp to access the playstation network?

I have a psp 3000 and when i try to access the playstation network, it says i need a system sofware update. Oh, and i have a software version 5.01.What system software is needed on a psp to access the playstation network?Go to the settings tab. Click network update. Problem solved. If something is still wrong feel free to message me.What system software is needed on a psp to access the playstation network?I think your psp still cant handle it,wait till there is another updateWhat system software is needed on a psp to access the playstation network?try the latest 5.03