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
Sony PS3 Receives Firmware 4.66 – Download and Apply Now
What Is PS3 PUP Extractor? (from Interscape)
PS3 Still Lives With New System Update 4.87 - Siliconera