Putting a theme on your psp can be very difficult if you don't know what your doing! But follow my guide below and your new theme will be installed and working on your psp in no time!
Step 1) First locate your psp theme, if you have one then skip to step 3, If not carry on! Just browse around our site to find a psp theme that you like!
Step 2) Now you have downloaded your psp theme you will need to extract it using winrar a extraction tool for windows xp.
Step 3) Connect your psp to your computer using your usb cable, then once its inserted on both ends on your psp go to settings then go to usb connection.
Step 4) Now your psp has been connected to your computer, on your computer go to my computer then double click on the psp device.
Step 5) You should see a folder named psp open it, now you should see folders named 'GAME' 'PHOTO' & 'MUSIC', now click file->new->folder and rename it 'THEME'.
Step 6) Open up this folder and drag and drop the .pft file into this folder.
Step 7) Safely Disconnect your psp from your computer, then navigate to Theme settings on your psp and apply the new theme!
You should now have a new theme on your psp! If you need any help just comment below.