#* for testing menus, are accessed by entering specific character sequences into the dialer app. Advanced diagnostic tools, including CQATest and hardware tests, can be accessed via Fastboot Mode by holding down the volume and power buttons. For a full list of codes and hidden features, visit HardReset.info www.nextpit.com Codes for MOTOROLA Moto G Stylus - HardReset.info
If you need deeper customization beyond these dialer codes, you can unlock the Developer Options How to Use Secret Codes on MOTOROLA Moto G Stylus