If you want to develop apps for your phone, you can enable developer options in 
		Settings. 
	 
 
  
- 
Go to 
				Settings. 
			 
- 
Do one of the following: 
			 
- 
Tap 
			 Build number seven times or more until you see the message 
			 You are now a developer. 
		  
Note: Depending on your phone model, you may find 
		  Developer options under 
		   or under 
		  Settings.