You can adjust the appearance in different environment. For example, Dark theme is suitable for night.
1. Open
Messages.
2. Tap
at the upper-right corner of the phone.
3. Tap Choose theme.
4. Select Light , Dark , or System default theme.
5. Tap OK.
1. Open
Messages.2. Tap
at the upper-right corner of the phone.3. Tap Choose theme.
4. Select Light , Dark , or System default theme.
5. Tap OK.