Here is a tutorial on how to install and use nitepr a prx for the psp...
There are three things that you need for this...
1.Usb cord
2.Nitepr Files
3.Codes
YOU MUST HAVE CUSTOM FIRMWARE ON YOUR PSP.
Ok for people who do not know what nitepr is it is a psp prx that allows you to cheat and hack in your favorite games and works with just about any game. Espcially all the socoms for psp and Resistance Retribution, Syphon Filter. Ok first thing to do when you want to do is download the nessesary files for nitepr.
http://www.badongo.com/file/7021810When you have the files downlaoded to your desktop unzip them to a folder that you have to make called nitpr. When you have the files extracted there you must then open the folder you extracted them to. There will be many things in there.
1.Another folder called nitpr.
2.A file called nitepr.prx
3.game.txt
4.vsh.txt
The top three things are the things that you need you can go on ahead and delete the file vsh.txt. Plug in your psp and go to your psp's main directory and open the folder called seplugins. If you do not have a folder called seplugins then you must make one. Add all of the files that you downloaded from the folder on you desktop to the seplugins folder.
DO NOT COPY THE FOLDER! JUST THE FILES WITHIN THE FOLDER!
After you do that safley remove your psp from your pc.
Turn on your psp while holding the r button.
The recovery menu will appear. Scroll down to seplugins and you will see an option called nitepr press and turn it on. Exit the recovery menu. Now start any game. When the game has started you should be able to see at the top of your screen something flashing that says PRESS THE HOME BUTTON TWICE THEN VOLUME + AND -. The nitepr menu should come up. Press start. If you chose to play socom fireteam bravo 2 when you go-to play online all of those codes will get you banned. Dont worrie though we will be getting rid of those. Now to be able to cycle through the things on top or menus you press l and r. Now turn off your psp and hook it back up to the cp.
Now adding codes is very simple you need to have 1.6 patch codes to make sure that you dont get banned in SFTB2. Add the codes to the text file in the nitepr. And that is about it.