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Sony PlayStation 3 Firmware 4.91

Downloading and installing the PlayStation 3 software update will update your PS3 operating system to include the latest security patches, settings, features and other items.

While you download, a few facts

  • Thank you for choosing TechSpot as your download destination. If the download does not begin automatically, click here
  • This driver is available for multiple platforms/operating systems.
  • This driver has been downloaded 1,136,143 times so far
  • We have found several related drivers to this one, check them here under the "Related Drivers" tab.
  • All downloaded files are on their original form. No installers, download managers or other crappy additions are allowed.

More about this driver

We encourage you to check this page from time to time for system software updates and to always maintain your system to use the latest version of the system software. To check the version of your system software, go to Settings > System Update (System Settings) > System Information.

For more PlayStation news and reviews click here.

What's New for 4.91:
  • This system software update improves system performance.

What's New for 4.90: Learn more.

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