1. Go to Settings > Notifications.
2. Touch the app's name.
3. Touch Block all.

1. Go to Settings > Sound > Default notification ringtone.

2. Do one of the following:

   • To change it, choose a new sound.
   • To turn notification sounds off, select None.

To let an app's notifications be heard when Do not disturb is on:

1. Go to Settings > Notifications.
2. Touch the app's name.
3. Turn Override Do Not Disturb on .

If you've set a pattern, PIN or password, you can prevent lock screen notifications from revealing private information.

To adjust notifications for all apps:

1. Go to Settings > Notifications.
2. Tap > On the lock screen.

3. Do one of the following:

   • To hide all notifications on your lock screen, select Don't show notifications at all. You can still peek at your notifications — swipe down on the lock screen, then enter your pattern, PIN or password if required.
   • To hide sensitive content in notifications from all apps, select Hide sensitive notification content. For example, you'll get a lock screen notification for an incoming email or chat, but it won't include message details.
   • To see all notifications on your lock screen, select Show all notification content.

To hide sensitive content from specific apps:

1. Set lock screen notifications for all apps to Show all notification content.
2. Go to Settings > Notifications, then touch the app name.

1. Go to Settings > Notifications.
2. Touch the app's name.
3. Turn Show silently on .

You can also control app notifications within many apps.

1. Open the app.
2. Look for Settings, usually found under or .
3. Look for Notifications and make changes.