React Native Open settings through Linking.openURL in IOS
Since React Native 0.60 to open App settings use:
import { Linking } from 'react-native';
Linking.openSettings();
Open the app’s custom settings, if it has any.
Works for Android and iOS
You can deep-link referencing the settings's index like so:
Linking.openURL('app-settings:')
Above method only for IOS