A video on our channel is available to show you the simplicity of setting up a money cheat on Farming Simulator 23. In the end, all you have to do is edit the game save files as you would on a PC. For mobile FS 23 it is necessary to have a rooted phone, allowing access to system files and therefore to game records. A method that I do not recommend and that I will not detail anyway. On Nintendo Switch, it's the same, you will need a Switch hacked to access saved data and edit saves. There remains a solution, which involves emulation via Yuzu (Be careful to stay legal, you must be in possession of a Switch AND a Farming Simulator 23 Nintendo Switch Edition game license to have the right to run the game on your PC or your Steamdeck).
For the rest, just watch this video to see which files need to be edited in order to be a millionaire and take full advantage of Giants Software's latest product.