
PSP® System Update

Previous Version Updates
2011-05-24
6.39
Main features updated in system software ver 6.39
- The error message that appears when sign-in to PlayStation®Network fails has been revised.
An unauthorized access to PlayStation®Network has been confirmed and, as a security measure, a process that requires all PlayStation®Network account holders to change passwords has been added.
After you update to version 6.39, you will be required to change your account password the first time you sign in to PlayStation®Network. Please change the passwords for all of your PlayStation®Network accounts. > See details
Other new or revised features in version 6.39
- System software stability during use of some features has been improved.
2011-04-12

