How do I backup my PlayStation 3 savedata?
To backup your PS3 savedata to an external device, go to Game > [Saved Data] and press to bring up the menu. From the menu, select [Copy] and choose the destination. Data can be imported back to the PlayStation 3 if needed. It is recommended that you backup any important data. Please note that not all savedata can be backed up. Depending on the model if your PlayStation 3, you may need a USB Memory Card adapter to copy data to memory cards.