A. 1. Check your notification settings for the HX hoverboard app by going to Settings > Notifications > HX hoverboard. Ensure that notifications are enabled and set to your preference. 2. Restart your iPhone to refresh the notification system.

B. 1. If notifications are still inconsistent, try toggling the notifications off and then back on again in the settings. 2. Ensure that Do Not Disturb mode is not enabled, as this can prevent notifications from appearing.