Psp Question?

you cant. just copy the files onto your computer then after you format just put them back on it. thats what i do

It's simple really, what you do is plug the psp to the computer through a usb cable, and switch to usb mode on the psp. After that, open the removable device on your computer, open the psp folder, and drag and drop all of the contents inside the folder on to your desktop. After that, reformat the psp and repeat the process, but this time drag and drop the files you pulled previously and put them inside the saved data folder.

You can't, so I reccomend to copy and paste all your data on to your computer, format it, and save it back on. Remember, save everything. If you do not know how, here you go, first, you put your PSP into USB mode, and on your computer, go to My Computer, click Drive E, and in it should be a few folders, highlight them all, and save them into a folder on your computer, then, format your Memory Stick, afterwards, save everything back on.