: Save Wizard works by modifying local save files. Because GT7’s core data is server-side, traditional "Quick Mode" cheats for infinite credits or unlocking all cars are generally not available for this title.

If you have a save from a different region (e.g., a European CUSA code) but own the US version of the game, Save Wizard can change the region code so your game can read the file. 4. Working Around "Online-Only" Limitations

Unlike previous Gran Turismo titles (GT Sport excepted), GT7 requires a persistent internet connection. Critical data – including credit balance, car ownership, engine swaps, and progression flags – is stored on Polyphony Digital’s servers, not locally. Save Wizard can only modify the local PS4 save file, but the server reconciles local and remote data on every boot. Inconsistent data triggers automatic correction or sanctions.

Currently, there are no "Quick Codes" for GT7 that grant infinite money or unlock all cars. If you look at the Save Wizard Supported Games List , you will notice GT7 is notably restricted compared to older titles like Gran Turismo Sport . If any support exists, it is typically limited to: