Hearing
Mono audio
When enabled, sound is delivered as mono, to support
listening with one earphone.
1. From the Home screen, touch
Settings
Accessibility.
2. Touch Mono audio to enable or disable the service.
Turn off all sounds
When enabled, all sounds are disabled, including the voice
portion of calls.
1. From the Home screen, touch
Settings
Accessibility.
2. Touch Turn off all sounds to enable or disable the
service.
Mobility
Tap and hold delay
Set the length of time the phone considers a screen touch
before interpreting a touch as touch-and-hold.
1. From the Home screen, touch
Settings
Accessibility
2. Touch a setting to select it.
139
Apps
Apps
Apps
Tap and hold delay.
Developer options
Set options for use when developing apps for devices.
USB debugging
When enabled, connecting your device to a computer with a
USB data cable launches debugging mode.
1. From the Home screen, touch
Settings
Developer options.
2. Touch USB debugging to enable or disable the setting.
Development device ID
View your device's unique identifier (not configurable).
1. From the Home screen, touch
Settings
Developer options.
2. Under Development device ID, find your device's ID.
Allow mock locations
1. From the Home screen, touch
Settings
Developer options.
2. Touch Allow mock locations to enable or disable the
setting.
Apps
Apps
Apps