Things You'll Need
Instructions
Connect the USB flash drive to a USB port on your computer. When the AutoPlay window opens, click "Open Folder to View FIles." A folder with all the contents on the flash drive will open.
Right-click a blank area on the folder, click "New" and click "Folder." A new folder will be placed on the flash drive. Right-click the new folder, click "Rename" and rename the folder to "PS3." Right-click a blank area within the new folder, click "New" and click "Folder. Right-click the new folder, click "Rename" and rename the folder to "Theme."
Drag-and-drop the PS3 theme (the .p3t file) from where you saved it on the computer to the "Theme" sub-folder on the USB flash drive.
Connect the USB flash drive to either USB port on the front of the PS3. Scroll to the "Settings" icon on the PS3 main menu. Select "Theme Settings." Select "Theme." Select "Install." Select "USB Storage Device."
Select the name of the theme you want to install. Select "Apply."