There are two reliable ways to get cheats working on PPSSPP: using the or downloading manual cheat files from the web.
The cheat file must be renamed to match your game’s ID. For example: Download Cheat Monster Hunter Freedom Unite Ppsspp
A quick Google search for “MHFU PPSSPP cheats download” led to a sprawling underground ecosystem: forums like GameHacking.org, Reddit threads on r/PPSSPP, and ancient, Geocities-style fansites. Here, users shared .ini and .cht files—cheat databases containing hundreds of codes. There are two reliable ways to get cheats