Ps3 System Software Update 4.89 Download Here
If your PS3 is working fine and you don’t use Blu-ray movies or PSN, you can skip 4.89—but Sony eventually requires the latest version to sign into PSN or play online.
If your PS3 is working fine and you don’t use Blu-ray movies or PSN, you can skip 4.89—but Sony eventually requires the latest version to sign into PSN or play online.