This is a paid, popular tool that allows you to import saves from other players and re-sign them to your own PSN ID.
If you have previously backed up your progress, you can restore it using official PlayStation methods: monster hunter world iceborne ps4 save file download
You cannot simply copy another person's save file to your PS4 and play it; the console will recognize the "profile ID mismatch". To use a downloaded save from the community, you must "resign" it to your account using third-party tools: This is a paid, popular tool that allows
Connect your USB drive, navigate to Settings > Application Saved Data Management > Saved Data on USB Storage Device > Copy to System Storage . On a jailbroken PS4 (running specific firmwares like 9
On a jailbroken PS4 (running specific firmwares like 9.00 or lower), users can use the PS4 Save Mounter to manually swap decrypted save files without needing a paid service. Cross-Platform Limitations
Managing save files for on PS4 often involves backing up data to prevent loss or transferring progress between consoles. While you can download your own backups from the cloud or a USB, using save files from other players requires advanced tools because PS4 saves are locked to specific PSN account IDs. How to Download and Restore Your Own Save Files
If you are moving from the base game to Iceborne , simply starting the game (version 10.00 or later) will automatically import your existing save data. Using Third-Party Save Files (Resigning)