PSP firmware 6.61 is the last official firmware update released by Sony for the PlayStation Portable (PSP) handheld video game console. It was released on January 15, 2015, and is available for download from the PlayStation Network. Firmware updates for the PSP are essential for keeping the system up-to-date with the latest features and security patches.
PSP firmware 6.61 includes a number of new features and improvements, including: