All Mobile device have secret codes for testing necessary function are working correctly or not? you can also manual check about your phone qualify and all function working correctly. ***EASY TO USE, you touch "Copy" then paste to dial. All Mobile Secret Code application contain code for the following: - Samsung Mobile secret code - Lg Mobile secret code - HTC Mobile code - Moto Mobile secret code - XIAOMI/MI Mobile Secret Code - HUAWEI Mobile Secret Code - One Plus Mobile Secret Code - VIVO Mobile Secret Code - Sony Mobile Secret Code - Oppo Mobile Secret Code. - HUAWEI Mobile Secret Code - MICROMAX Mobile Secret Code - INTEX Mobile Secret Code - LAVA Mobile Secret Code By using secret codes at your own risk! Note: We will not be responsible for any damage of your phone,no will be liable for any damage.</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br>