PS3 will not see PUP file on usb when installing OEM firmware only (details below) : r/PS3
How to Fix Problems Updating the PlayStation 3 - Support.com TechSolutions
Sony PlayStation 3 Firmware 4.90 Download | TechSpot
PlayStation 3 Firmware Update 4.40 – Download Here
What Is PS3 PUP Extractor? (from Interscape)
PS3 Gets A New Firmware Update - GameSpot
PS3 Update to System Software 4.89: Here's a Full Guide for You
How to get PS3 Firmware update 4.90 for installing, Google and Edge covered in the video - YouTube
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3™ | System Update
How to Update a PlayStation 3 - Support.com TechSolutions
GitHub - bucanero/pkgi-ps3: A PlayStation 3 package download tool
PlayStation 3 system software - Wikipedia
How to Jailbreak a PS3 (with Pictures) - wikiHow
PS3 Archives - Wololo.net
It's so smiling to see an update size like this. Hen PS3 superslim, and also refreshing. Not like PS4 when installing GT sport with an update file of 60gb lol. : r/ps3homebrew