Have you noticed any white dots on your iPhone screen? There are two possible reasons for that. Let’s check this.
1. Assistive Touch
iPhone’s AssistiveTouch lets you access certain features in just a tap or two for easier navigation.
With AssistiveTouch on iPhone, you can adapt the touchscreen to fit your needs. If certain gestures don’t work for you, replace them with a tap or other gesture, or use a simple sound. You can also use AssistiveTouch when you need to press iPhone buttons. You can use AssistiveTouch without any accessory or with a compatible adaptive accessory (such as a joystick).
You can use AssistiveTouch to adjust volume, lock your screen, use multi-finger gestures, restart your device, or replace pressing buttons with just a tap.
- Go to Home Screen
- Lock Screen
- Adjust Volume
- Restart Device
- Take Screenshots
- Shake-to-Undo
- Emergency SOS
- Apple Pay
- Open Control Center
- Open Notification Center
- App Switcher
- Multifinger Gestures
- Scroll
- Speak Screen
- Custom Menu
- Custom Gestures
- Single-Tap, Double-Tap, Long Press
- 3D Touch/Action Button
- Dwell Control
- Hot Corners
- Pointer Device Support
- Sound Actions
- Virtual Trackpad (iPad)
2. Vehicle Motion Cues

Vehicle Motion Cues is iPhone's motion sickness feature – onscreen cues that may help lessen motion sickness. These allow users to use iPhone more comfortably while riding in a vehicle. Vehicle Motion Cues appear as dots on the sides of the screen.
Reminder: It is not advisable to use Vehicle Motion Cues while operating a moving vehicle and in situations requiring safety measures. Vehicle Motion Cues work best when you’re seated facing forward in the vehicle.
How to use Vehicle Motion Cues?
Go to the Settings app on your iPhone.
Tap Accessibility, then tap Motion.
Tap Vehicle Motion Cues, then tap an option. For Automatic, animated dots will appear on the screen when iPhone detects that you’re riding in a car or other on-road vehicle; when the motion stops, the dots will be hidden.
To manually show or hide Vehicle Motion Cues, open Control Center, tap the Vehicle Motion Cues button, then tap an option.
How to customize Vehicle Motion Cues?
Go to the Settings app on your iPhone.
Tap Accessibility, then tap Motion.
Tap Vehicle Motion Cues, then tap Customize Appearance.
You can customize any of the following:
Pattern: Regular for a stable and predictable pattern, Dynamic for a more engaging visual experience.
Color: Select a color. Color saturation will automatically adjust to maintain contrast with the content behind each dot.
Visibility: Select Larger Dots to increase the size of the dots. Select More Dots to increase the number of dots.
What operating system is Vehicle Motion Cues available on?
Vehicle Motion Cues is available starting with iOS 18 and iPadOS 18.
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