I notice you're asking about a "WWE 2K19 PSP ISO" — however, WWE 2K19 was never released for the PlayStation Portable (PSP). The PSP's last WWE game was WWE SmackDown vs. Raw 2011 (2010). WWE 2K19 was developed for PS4, Xbox One, and PC only.
No, if you want plug-and-play. For the average player, you will be disappointed. The mods are fragile, the roster updates are incomplete, and the game will crash. Instead, play WWE SmackDown vs. Raw 2011 (the best wrestling gameplay on PSP) or WWE 2K17 (the best roster). wwe 2k19 psp iso
: Go to Audio settings and enable "Auto frameskip" or "Sound speed hack." best emulator settings for a specific device, or help finding the latest roster updates for this year? I notice you're asking about a "WWE 2K19
: Essential for updated character models, latest championships, and 2K19-style menus. File Manager WWE 2K19 was developed for PS4, Xbox One, and PC only