PS3 System Software Update 4.87 Now Available For Download - PlayStation Universe
Download PSP 5.50 Firmware Update
PS3 - [Attempt] Restoring XMB UI of Firmware 1.00 - 2.70 to 4.84+ | Page 2 | PSX-Place
New(ish) PS3 Hacking Question | GBAtemp.net - The Independent Video Game Community
How To Install a PS3 Update Via a USB Key - CCM
Remote Play - PS3 Developer wiki
PS3 System Software Updates (v4.80) - Blu-ray Forum
CCAPI Console Manager for PS3 - Apps on Google Play
Sony PS3 Firmware v4.85 Released
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
Free Mobile Gaming - PS3 Open Manager Software Download