Monster Hunter Portable 3rd Save Data Jun 2026

Found on your Memory Stick at PSP/SAVEDATA/ULJM05800/ .

This usually happens if you try to load a save from a different version of the game (e.g., trying to load a HD Ver. save on a standard PSP ISO). Ensure your game ID matches the folder name.

Often, corruption errors are caused by a missing or mismatched PARAM.SFO file. If you are importing a raw .BIN save file, ensure you have the original ICON0.PNG , PIC1.PNG , and PARAM.SFO from a working save in the same folder.

Classic, functional, but unforgiving. The lack of multiple slots and auto-save feels ancient now, but with (every 5–10 hours), you’re fine. For emulators, use save states as insurance. For original hardware – treat your memory stick like gold.

You can maximize your item box supplies, adding rare materials like Rathalos Rubies or Zinogre Jaspers without grinding. Fixing "Corrupted Save Data" Errors monster hunter portable 3rd save data

: ULJM05800 (Japanese Standard Version) or ULJM05800DATA00 File Directory (PSP) : PSP -> SAVEDATA -> ULJM05800

While you cannot "transfer" a full character from Monster Hunter Freedom Unite (MHP2G) , having a save file from that game on your memory card allows you to import specific rewards, such as Mufuroro Felyne armor and special Guild Card awards.

Always create a duplicate backup of your ULJM05800 folder before using any save editor or CWCheat. If a value is entered incorrectly (such as giving yourself an item that doesn't fit in your inventory slot), the save file will permanently break, resulting in unrecoverable data corruption. Summary Checklist for Save Management Primary Action Key Folder/Setting Copy folder from old device to new device PSP/SAVEDATA/ULJM05800 Fix Corruption (Emulator) Turn off save encryption PPSSPP > Settings > System > Crypto Fix Corruption (PSP) Use homebrew to decrypt and re-encrypt SaveDeemer plugin ( SAVEPLAIN ) Avoid Progress Loss Automate cloud backups FolderSync or Syncthing

Run the game version that can successfully read your save. SaveDeemer will automatically create an unencrypted, decrypted backup text file of your save in a folder called PSP/SAVEPLAIN . Found on your Memory Stick at PSP/SAVEDATA/ULJM05800/

And somewhere out there, a PSP’s battery still holds a save with 999 hours, a maxed-out Alatreon bow, and a guild card title that reads エロい男 (“Erotic Man”) because a 14-year-old with a hex editor thought it was funny.

The Ultimate Guide to Monster Hunter Portable 3rd Save Data: Transfers, Backups, and Customization

Ensure your PSP's CFW is up to date (e.g., 6.60 or 6.61 PRO/ME). Older saves created on ancient firmware versions may require a homebrew tool like Savegame Deemer to decrypt and repair the hashes.

Paste the folder into PSP -> SAVEDATA on your memory stick, overwriting the old files when prompted. 3. Importing a 100% Completed Save File Ensure your game ID matches the folder name

: The save file ( ULJM05800 ) is identical between the standard PlayStation Portable version and the PlayStation 3 "HD Ver.", allowing you to share files back and forth to play on both systems.

Paste it into a secure backup directory on your local hard drive or cloud storage. Backing Up on PPSSPP Emulator Locate your PPSSPP directory.

Launch the emulator; it should automatically recognize your character. Transferring between PC and Android

Paste the folder directly into the PSP/SAVEDATA directory of your PSP's memory stick.

Today, Portable 3rd lives on via (PSP emulator). Because emulators can generate a fake PSP “console ID,” players share “clean starter saves” (Chapter 1, no quests done, all DLC events unlocked). One popular save even starts you in Yukumo with 1,000,000 zenny and every DLC cat costume—walking the line between convenience and cheating.