How to upgrade PS3 Hard Drive - New HDD Tutorial - YouTube
How to get PS3 Firmware update 4.89 for installing, Google and Edge covered in the video - YouTube
Bypass PS3 firmware 3.21 in seconds -- at your own risk (update: defunct) | Engadget
PS3 System Software Update Version 3.66 is Now Live | by Sohrab Osati | Sony Reconsidered
Mandatory Playstation 3 firmware 4.60 is now available! - Wololo.net
PlayStation 3 firmware 3.00 details - CNET
PS3™ | System Update
PS3 Custom Firmware 4.82 Download Installer 2017 Released For Homebrew, Details Here | Redmond Pie
PS3 - 4.88.1 HFW (Hybrid FirmWare) | PSX-Place
PlayStation 3: Sony releases Firmware 4.86 for their 13 year old console - HFW 4.86 released, SEN Enabler updated & PS3HEN to be updated soon due to no kernel changes! - Wololo.net