I searched for the same user interface βbutton on the settings pageβ so that the user could reset to set some parameters, I found this http://inappsettingskit.com/ .
As others said, in apples Settings.app it is not possible to do this, so the solution for implementing the settings page in the application, this open source project, seems to simplify the work. After the update, I will update.
(I have no connection with this project)
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