Download free PS3 stuff (eg. Free apps, free DLC, etc.) so you own it, before Store's going to shut down. Otherwise you won't ever be able to get it. : r/PS3
PS3 System Software 4.89 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
PS3 System Software 4.86 Update Live, Don't Update Your Firmware! | PSXHAX - PSXHACKS
Original Sony 80GB Playstation 3 with Low 3.41 System Software - Fully Working | eBay
Download PS3 Media Server v1.90.1 (freeware) - AfterDawn: Software downloads
How to download PS3 Firmware for RPCS3 Emulation - YouTube