Sony 4-152-678-11 User Manual

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Updating the system software

Software updates may include security patches, new or 
revised settings and features, and other items, which will 
change your current operating system. It is recommended 
that you always maintain your system to use the latest 
version of the system software.

For the latest information on updates, visit the following 
website: 

Do not turn off the system during an update. If an update is 
cancelled before completion, the system software may 
become damaged, and the system may require servicing or 
exchange.

 After you have updated the system software, you cannot go 

back to an earlier version.

 Before starting an update, check that the battery is charged. You 

may not be able to start an update if the battery charge level is 
low.

If you select 

 (Settings)   

 (System Settings)   

[System Information], the current system software 
version will be displayed in the [System Software] field.

You can perform an update in either of the following 
ways.

Perform a network update using the PSP

®

 system’s 

wireless networking feature to connect to the Internet. 
Select 

 (Settings)     (System Update).

Update using a PC to download update data from the 
Internet. For detailed instructions, visit the following 
website: http://www.us.playstation.com/psp