Developer options are settings that are meant for developers and power users to optimize and customize their devices. However, in order to avoid confusion and unnecessary fuss, this options are hidden from view. We will show you how you can unlock the developer options so you can have maximum control over your device.
First of all, fire up your device settings: Settings > About device > Build Number.
After you find your build number, rapidly tap it 5 times in order to unlock developer mode—you’ll know it worked when the “Developer mode has been enabled” popup appears.
Now you can access useful features like USB debugging!