Show touches

When enabled, the screen uses visual feedback to indicate screen touches.

1.From the Home screen, touch Apps

Settings Developer options.

2.Touch Show touches to enable or disable the setting.

Show screen updates

When enabled, areas of the screen flash when they are updated .

1.From the Home screen, touch Apps

Settings Developer options.

2.Touch Show screen updates to enable or disable the setting.

Show CPU usage

When enabled, the screen displays an overlay to show current CPU usage.

1.From the Home screen, touch Apps

Settings Developer options.

2.Touch Show CPU usage to enable or disable the setting.

Force GPU rendering

When enabled, the device uses 2D hardware acceleration in applications.

1.From the Home screen, touch Apps

Settings Developer options.

2.Touch Force GPU rendering to enable or disable the setting.

Window animation scale

Choose a scale for window animations.

1.From the Home screen, touch Apps

Settings Developer options.

2.Touch Window animation scale, then choose a setting.

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Samsung SCH-I915SAAVZW Show touches, Show screen updates, Show CPU usage, Force GPU rendering, Window animation scale