Use APKPure App
Get Developer Settings old version APK for Android
Simple App to open System Developer Settings.
This app acts as a shortcut to open developer settings on your device.
Theme:
On android 10, app will match to your device theme.
If you wish to add any features in this app, please send me your responses and s on Rkamewar1111@gmail.com (Don't forget to add app name in subject)