In the past few days, Game dumper and FTP Server updated payloads have been released for the PS4, and are now compatible with firmware 4.55. Developer Xvortex has not updated his github with the sources for those yet.
Additionally, a PS4Hen 4.55 version of the PS4 Exploit is now available, which appears to contain the Holy Grail payload and debut settings “autoloaded” as part of the exploit. (In other words: running PS4Hen is a shortcut that seems equivalent to running the original 4.55 exploit + Holy Grail Payload + Debug Settings Payload)
In parallel, Developer Al-Azif has significantly updated his tool ps4-exploit-host (currently at version 0.4.0.1) in order to include all the latest exploit updates and payloads. The latest version also supports multiple firmwares, for a tool that is quickly becoming the best “all in one” way to access all payloads and exploits easily.
Until the dust settles on firmware 4.55, I feel using Al-Azif’s tool is still the best and easiest thing to do for people who want to play with the exploits: the developer has been diligently updating his tool to be reasonably up to date with the latest payloads. His latest version in particular contains the Holy Grail payload (the PS4Hen), as well as the dumper and ftp payload.
Download PS4-Exploit-Host (includes PS4Hen, Dumper Payload, FTP Payload for 4.55)