Sentence examples similar to as defult setting from inspiring English sources

The phrase "as defult setting" is not correct in English.
Did you mean "as default setting"? You can use it when referring to a standard configuration or option that is automatically applied in a system or application.
Example: "The software will automatically save your preferences as default setting, so you don't have to adjust them each time you log in."
Alternatives: "as standard configuration" or "as preset option".