- 1). Press your smartphone's power button firmly for several seconds to activate the device.
- 2). Press the "Menu" icon with your finger or with a stylus.
- 3). Locate and press the "Settings" icon.
- 4). Press the icon that represents the setting that you wish to edit.
- 5). Scroll through the available options with a finger or stylus and select one by gently tapping it. Press the "Save" button if prompted.
- 6). Repeat this process with each setting that you wish to edit.
Source...