PSP Official Firmware 6.38 Released
Firmware 6.38 update for PSP has been released by Sony. You can use the network update feature with WiFi connection to download it or visit the Official PlayStation Portable website.
The main update of this version is an improvement to system software stability. There is also an update for Media Go slated for this week that adds support for new Xperia mobile phones - WALKMAN devices, along with some installation, performance, and stability improvements.