How to Turn on Developer Options on an Android Device

Preparation

1. At First, Go to Settings.
2. Tap on “About Phone”.
3. If You Are Using Mi Phone, Tap 7 Times on MIUI Version.
4. If You Are Using Other Phones, Tap 7 Times on Build Number.
5. After the Seventh Tap, a Message Will Appear Telling You That "You Are Now a Developer!
6. Now, Go Back to the “Settings Page”.
7. Scroll Down, and Tap on Additional Settings.
8. If You Scroll Down to Bottom of the Page. You Can See Developer Options.
9. Tap on Developer Options.
10. You Can Tweak Additional Settings Here.
11. Please Note That It is Not Recommended. Experiment at Your Own Risk.
12. This is How You Can Turn on Developer Options on an Android Device.