6.72 - Fan payload and Cheat payload

Hello there,
I'd like to ask if there is any payload (for 6.72) to increase the fan speed of my ps4.
Also, is ps4trainer the only way to apply cheats to games? I tried with RE2 but it remains stuck at loading the cheat list.

I'm missing the good old xmb plugins (ps3 era) where with a multi-keypress you could enable/disable features or control your console with a web-browser (webman)
But ofc I'm glad to all devs to the currest jb status <3