Many players use editors to restore progress lost due to corrupted memory sticks or console failure. Discussions on Reddit suggest that many view using an editor to return to a previous state as "unofficial cross-save" rather than cheating.
Editing saves for the PPSSPP emulator is similar to editing on a real PSP. You can export your save from the emulator's virtual memory stick, which is typically found in folders like ppsspp\memstick\PSP\SAVEDATA . Once you've located the ULJM05800 folder containing your save files, you can work with them using the PC-based tools mentioned above. monster hunter portable 3rd save editor
MHP3rd’s save-editor scene left enduring marks: Many players use editors to restore progress lost
The Double-Edged Carve: Save Editors in Monster Hunter Portable 3rd monster hunter portable 3rd save editor