How to Download PS3 Games: 15 Steps (with Pictures) - wikiHow
Sony PS3 Receives Firmware 4.66 – Download and Apply Now
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
PS3 System Software 4.89 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 Update 4.70 Is Now Available For You To Download | Attack of the Fanboy
Need help putting firmware on my ps3 : r/PS3
Rumor: New firmware to allow background download for game patchesPS3Blog.net
PS3 System Software 4.86 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality
PS3 Custom Firmwares (CFWs) : Free Download, Borrow, and Streaming : Internet Archive
GitHub - bucanero/pkgi-ps3: A PlayStation 3 package download tool
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
Bypass PS3 firmware 3.21 in seconds -- at your own risk (update: defunct) | Engadget