On Android: Navigate to the ux0/app/[GAME_ID] directory within your Vita3K data folder.
RePatch is a plugin/add-on for the Vita3K PlayStation Vita emulator that provides an on-the-fly patching system to apply game-specific fixes, compatibility tweaks, and loader overrides. It enables the emulator to modify game behavior without changing game files, improving compatibility and enabling features such as DLC/content redirection, FPS fixes, region/workarounds, and runtime memory patches. repatch vita3k
On a physical PS Vita, the rePatch plugin redirects the system to load modified files from a specific folder rather than the original game data. In you created a data folder.
Vita3K mimics the file structure of the actual PS Vita. When you installed the emulator, you created a data folder. repatch vita3k