How To Update A HEN Enabled PlayStation 3 (PS3) From 4.89 Or Lower To 4.90! - YouTube
PlayStation 3 System Software Update 4.89 : Brandon Michael Hafer, Sony Interactive Entertainment : Free Download, Borrow, and Streaming : Internet Archive
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
This Random PS3 Update 4.89!? What does it do. - YouTube
PS3 - 4.89 Update is Live! - Discussions / Details about the firmware update | PSX-Place
PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard
HFW 4.89.1 Released ! : r/ps3homebrew
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ps3 system update 4.89 and hen install.. - YouTube
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PS3 Update to System Software 4.89: Here's a Full Guide for You - MiniTool Partition Wizard