The following are OS-specific settings for Pixel devices that may affect notifications.
Battery Optimization
Notifications may not work properly if any power saving mode is enabled, or if power usage is managed in the background.
- Android phone Settings > Battery > Battery Saver > Disable Battery Saver.
Notifications
This is where notifications, lock screen notifications, and the app icon dot can be configured.
- Android phone Settings > Notifications > App notifications > Signal > All Signal notifications toggle should be enabled.
- Android phone Settings > Apps > Signal > Pause app activity if unused should be disabled.
- Android phone Settings > Apps > Special app access > Full screen notifications > Signal > Allow full screen notifications should be enabled.