Sony Releases PS3 Firmware Update Patch 4.87, Here Are the Details! - Online Games
PS3 Update 4.87 Patch Notes - GameRevolution
PS3] HOW TO BYPASS 4.87 FIRMWARE UPDATE : r/ps3hacks
PS3 System Software Update 4.87 Now Available For Download - PlayStation Universe
CFW 4.87 Ferrox Cobra Released
PlayStation 3 gets new firmware update for version 4.86 | GBAtemp.net - The Independent Video Game Community
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
4.87 OFW Released - CFW / Homebrew / Exploits updates for 4.87 | PSX-Place