Regarding the misinformation about PS4 games on PS5, yes even PS5 requires certain firmware to run PS4 games with backwards compatibility! Prof in the video. : r/ps5homebrew
PlayStation 4 system software - Wikipedia
Installing Any PS4 Game Update Offline via USB - YouTube
The PlayStation 4 Firmware Update 1.5 Is Live - Game Informer
How to Check for Game Updates on a PS5
PS4 Pro games list, specs comparison and everything else we know about Sony's new hardware | Eurogamer.net
FRMCHK: Identify PS4 Games in Firmware Groups by DefaultDNB (KiiWii) | PSXHAX - PSXHACKS
PS4 Pro 'boost mode' runs unpatched PS4 games more smoothly | Eurogamer.net
PS4 - Minimum Firmware Versions for Games List (psdevwiki) | PSX-Place
PlayStation 4 v6.5 firmware update will let you play games on your iPhone and iPad- Technology News, Firstpost
CGFw: Check Game Firmware App for Required PS4 Version by OfficialAhmed | PSXHAX - PSXHACKS
PS4 Games List For Jailbreak 8.00/8.03/8.52/9.00 - YouTube
PlayStation 4: A look at the additional games the FW 7.50-7.55 jailbreak lets you play - Titles include TLOU Part 2, Crash Bandicoot 4, Cyberpunk 2077 Watchdog: Legion, FIFA 21, Ghostrunner, Cuphead and more! - Wololo.net
PlayStation 4 Remote Play Comes to Android Devices With Firmware 7.00
How to Upgrade PS4 Games to PS5 | Push Square
EA blames PS4 game crashes on Sony | GamesIndustry.biz
NEXT GEN GAME STORE - Full PS4 Chipping / Jailbreak For Firmware 5.07 & Below Now Available đŽ âŊī¸ đ âšī¸ââī¸ 200k + 2 Free Games Of Your Choice Chipped PS4 Slim
PS4 Jailbreak / PS4 Custom Firmware for Dummies - Wololo.net
PS5 Firmware 21.02-04: All the New Features and Hidden Changes You Might Have Missed | Push Square
Tutorial: How to add your own cheats to PS4 Games (firmware 7.55 or lower) by Modded Warfare - Wololo.net
PS4 7.02 Jailbreak Game List | Complete List Of Games That Will Work On 7.02 - YouTube
PS4 10.00 and PS5 6.00 Firmware updates released, as always, avoid updating - Wololo.net