How to get PS3 Firmware update for installing on PS3 or PS3 emulator - YouTube
PS3 HEN 4.90 Is Here! I'll Show You How To Get It - YouTube
how to download the ps3 system software onto a flash drive. - YouTube
How to update playstation 3 system software - YouTube
PS3 How To Put The Update Firmware On USB Tutorial - YouTube
How to update a PS3 via USB - YouTube
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How to Jailbreak a PS3 (with Pictures) - wikiHow
How to create USB Flash drive for update PS3 - YouTube
How to Install PS3 HEN on Any PS3 (4.90 or Lower) - YouTube