How to get PS3 Firmware update for installing on PS3 or PS3 emulator - YouTube
PlayStation 3 gets new firmware update for version 4.86 | GBAtemp.net - The Independent Video Game Community
The Newest PS3 Update Comes in the Form of Version 4.84
PS3 Custom Firmware 4.82 Download Installer 2017 Released For Homebrew, Details Here | Redmond Pie
Download PS3 Firmware Update 3.01 to Fix Stability Issues
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PS3: CFW Evilnat 4.89 Cobra 8.3 (CEX) released - Wololo.net
PS3 Firmware 4.88 released, do not update just yet - Wololo.net
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 Update to System Software 4.89: Here's a Full Guide for You
PlayStation 3 System Software Update (Version 2.0) (Europe) : Free Download, Borrow, and Streaming : Internet Archive
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Sony PlayStation 3 Firmware 4.88 Download | TechSpot