If you are using Android 8.0 Oreo and have notifications enabled on your device, then you may be facing a problem. The notifications are not being removed from the device, but they are being hidden. This is because Android 8.0 Oreo has a new notification system that is more efficient and hides notifications when they are not needed. To remove the notifications from your device, follow these steps:
- Open the Settings app and select the Notifications option.
- Scroll down to the bottom and select Remove all notifications.
- Tap on OK to confirm your decision.
- The notification system will now be unloaded and you will no longer have any notifications enabled on your device.