If your goal is simply to play PS2 games on a PS4,
As for the PS4, the ship has sailed. The hardware is too weak. The "convert PS3 games to PS4 PKG" searches will continue to lead you to malware, fake tools, and broken dreams. Instead, consider investing in a backward-compatible PS3 (CECH-A/B models) or emulate on a PC. convert ps3 games to ps4 pkg
If your goal is simply to play PS2 games on a PS4,
As for the PS4, the ship has sailed. The hardware is too weak. The "convert PS3 games to PS4 PKG" searches will continue to lead you to malware, fake tools, and broken dreams. Instead, consider investing in a backward-compatible PS3 (CECH-A/B models) or emulate on a PC.