How do i delete my history on my psp?

Question

How do i delete my history on my psp?

Answer 1

go on your internet browser  then hit triangle. once you r there hit history. then you go all the way to the top and press clear all

Answer 2

if all else fails, reformat your memory stick.

Answer 3

go into the internet

hit triangle, select the history

then hit triangle, scroll up and hit clear all