Missing Snapchat notifications can make you miss messages, snaps, and calls without realizing it. On the OnePlus 13, this issue is usually caused by notification restrictions, battery controls, or background limits.
The fixes below focus on restoring proper alerts so Snapchat notifies you in real time again.
Why Snapchat Notifications Are Not Working on OnePlus 13
- Snapchat notifications are turned off in system settings.
- Battery optimization is restricting background activity.
- Background data is disabled for Snapchat.
- Do Not Disturb or Focus Mode is blocking alerts.
- Snapchat app cache is corrupted or outdated.
Enable Snapchat Notifications in Settings.
If notifications are disabled at the system level, Snapchat cannot alert you even if in-app settings are correct. Turning them on restores sound, vibration, and banner alerts.
- Open Settings, and then tap Notifications and status bar.
- Tap App notifications, and then select Snapchat.
Make sure Allow notifications is enabled, and check that alerts are allowed for lock screen and background use.
Check Snapchat Notification Categories.
Snapchat uses multiple notification categories. If one is disabled, certain alerts like chats or stories will not appear.
- Open Settings, and then tap Notifications and status bar.
- Tap App notifications, and then tap Snapchat.
Review each notification type and enable sound, vibration, and pop-up alerts where needed.
Remove Battery Restrictions for Snapchat.
Aggressive battery management can stop Snapchat from running properly in the background. Allowing unrestricted usage ensures notifications arrive on time.
- Open Settings, and then tap Battery.
- Tap App battery management, and then select Snapchat.
Set it to Allow background activity or Unrestricted depending on your options.
Allow Background Data for Snapchat.
If background data is blocked, Snapchat cannot sync messages or send alerts when the app is closed.
- Open Settings, and then tap Mobile network.
- Tap Data usage, and then select Snapchat.
Enable Background data so Snapchat stays connected even when not open.
Turn Off Do Not Disturb or Focus Modes.
Focus features can silently block notifications without showing alerts. Disabling them helps restore normal behavior.
- Open Settings, and then tap Sound and vibration.
- Tap Do Not Disturb, and then turn it off.
Also check any Focus or Sleep modes that may be active.
Clear Snapchat App Cache.
A corrupted cache can cause delayed or missing notifications. Clearing it refreshes the app without deleting your account or data.
- Open Settings, and then tap Apps.
- Tap App management, and then select Snapchat.
Tap Storage usage, and then tap Clear cache.
Update Snapchat and System Software.
Outdated apps or system software can cause compatibility issues. Updates often include fixes for notification problems.
- Open Play Store, and then tap your profile icon.
- Tap Manage apps and device, and then update Snapchat if available.
Also check system updates in Settings to keep your OnePlus 13 fully optimized.
Once these settings are corrected, Snapchat notifications should start working normally again. Alerts will arrive on time, even when the app is closed or your phone is locked.
FAQs
Why do Snapchat notifications only appear when I open the app?
This usually means background activity or background data is restricted. Removing battery limits fixes this behavior.
Can battery optimization delay Snapchat notifications?
Yes. When Snapchat is restricted to save power, notifications may be delayed or blocked entirely.
Will reinstalling Snapchat fix notification issues?
In some cases, yes. Reinstalling refreshes app permissions and settings, which can resolve persistent notification problems.
