Threads can show message previews on your phone’s lock screen. This is convenient for seeing new replies or mentions at a glance. However, anyone who picks up your phone can read those previews. This article explains every lock screen notification privacy setting available in the Threads mobile app and how to configure them.
Key Takeaways: Threads Lock Screen Notification Privacy Settings
- Phone Settings > Notifications > Threads > Show Previews: Controls whether message content appears on the lock screen at all.
- Threads App Settings > Notifications > Push Notifications: Lets you choose which types of activity trigger a notification.
- Threads App Settings > Privacy > Mentions: Lets you limit who can mention you, reducing unwanted notification triggers.
Overview of Threads Lock Screen Notification Privacy
When Threads sends a push notification, your phone’s operating system decides how much of that notification to show on the lock screen. The behavior depends on two layers: your phone’s global notification settings and the Threads app’s own notification preferences. By default, most phones show the sender name and a snippet of the message on the lock screen. This means that a reply to your thread or a direct mention can be read by anyone who sees your phone. The privacy settings let you hide the message preview entirely, show it only when the phone is unlocked, or show it always. You can also reduce the number of notifications that reach the lock screen by adjusting which types of activity trigger a push notification inside the Threads app itself.
The settings are split across two places: the phone’s system settings and the Threads in-app settings. You must configure both to get the exact privacy level you want. For example, you can set the phone to hide previews, but if Threads sends a notification for every single like, the lock screen will still show a generic alert. Conversely, you can limit Threads to only notify you for mentions, but if the phone shows previews, the mention text will still be visible on the lock screen. Understanding these two layers is the key to controlling your lock screen privacy.
Steps to Configure Lock Screen Notification Privacy for Threads
Follow the steps below to adjust each setting. You must complete both the phone-level and app-level configurations.
Phone-Level Settings: Show Previews
- Open your phone’s Settings app
On an iPhone, this is the gray gear icon. On Android, it is the Settings gear in the app drawer or notification shade. - Go to Notifications
On iPhone, tap Notifications. On Android, tap Apps & notifications or Notifications depending on your device. - Find Threads in the app list
On iPhone, scroll down and tap Threads. On Android, tap See all apps, then tap Threads, then tap Notifications. - Tap Show Previews
On iPhone, this option is under Lock Screen Appearance. On Android, it may be labeled Notifications on lock screen or Lock screen notifications. - Choose your privacy level
Select one of these options:– Always (Default): Shows the sender name and message preview on the lock screen at all times.
– When Unlocked: Shows the preview only after you unlock the phone. The lock screen shows only the app name and that a notification exists.
– Never: Hides all notification content on the lock screen. The lock screen shows only the app name.
App-Level Settings: Notification Types
- Open the Threads app
Tap the Threads icon on your home screen. - Go to your profile
Tap the profile icon in the bottom-right corner of the screen. - Open Settings
Tap the two horizontal lines icon in the top-right corner, then tap Settings. - Tap Notifications
This is the second option in the Settings list, under Account. - Tap Push Notifications
This opens a list of all notification categories: Likes, Replies, Reposts, Mentions, Follows, and Quotes. - Toggle each category on or off
Turn off any category you do not want to see on the lock screen. For example, turn off Likes and Follows to reduce the total number of notifications.
App-Level Settings: Mention Privacy
- In Settings, tap Privacy
This is directly below Notifications in the Settings list. - Tap Mentions
This controls who can tag your profile in a thread. - Choose Everyone or No one
Selecting No one means nobody can mention you, which prevents mention notifications from appearing on your lock screen. Selecting Everyone allows mentions from any account.
Common Issues and Limitations
Threads Notifications Still Show Content After Setting to Never
If you set Show Previews to Never but still see message text on the lock screen, the phone may be using a different notification channel. On Android, some devices have separate settings for each notification channel. Go to phone Settings > Apps > Threads > Notifications and check each channel individually. On iPhone, ensure you did not accidentally leave the notification style set to Persistent or Banners. Restart the Threads app after changing settings.
Cannot Find the Show Previews Option
On some Android skins, the option is called Lock screen or On lock screen instead of Show Previews. Search for lock screen in the phone Settings search bar. On iPhone, Show Previews is always under Notifications > Threads. If you still cannot find it, update your phone’s operating system to the latest version.
Threads Sends Too Many Notifications Even After Toggling Off Categories
The Push Notifications settings in Threads only control push notifications. In-app notifications, such as the red badge on the app icon, may still appear. To disable badge notifications, go to phone Settings > Notifications > Threads and turn off Badges. On Android, you may need to disable App icon badges in the same notification settings screen.
Threads Lock Screen Notification Privacy: Phone vs App Settings
| Item | Phone Settings | Threads App Settings |
|---|---|---|
| Controls what content is visible on lock screen | Show Previews (Always / When Unlocked / Never) | Not available in Threads app |
| Controls which activity types trigger a notification | Not available in phone settings | Push Notifications (Likes, Replies, Reposts, Mentions, Follows, Quotes) |
| Controls who can mention you | Not available in phone settings | Privacy > Mentions (Everyone / No one) |
| Controls badge numbers on the app icon | Badges toggle in Notifications > Threads | Not available in Threads app |
You now know every lock screen notification privacy setting for Threads and how to configure them. Start by setting Show Previews to When Unlocked or Never in your phone settings. Then open Threads app Settings > Notifications > Push Notifications and turn off categories you do not need. For maximum privacy, set Mentions to No one in Threads app Settings > Privacy. To further reduce interruptions, disable badge notifications in your phone settings. A quick test: send yourself a test reply from a second account to confirm the lock screen shows only what you intend.