Introduction
WhatsApp, owned by Meta, connects over 2 billion users worldwide. But one of the most frustrating issues users face is WhatsApp notifications not working. Missing important messages or calls can disrupt communication, especially when you rely on WhatsApp for family, work, or business.
This guide explains the common reasons why WhatsApp notifications fail and provides 8 proven solutions to restore them. Whether you’re on Android, iPhone, or desktop, these fixes will help you troubleshoot the problem effectively.
Why Are WhatsApp Notifications Not Working?
Several factors can cause WhatsApp notifications to stop appearing:
- App bugs or glitches
- Outdated WhatsApp version
- Disabled notification settings on phone or app
- Poor or unstable internet connection
- Battery saver or low power mode enabled
- Do Not Disturb (DND) mode turned on
8 Ways to Fix WhatsApp Notifications Not Working
1. Check Your Internet Connection
A weak or unstable internet connection is the most common reason for missed notifications.
- Test your internet speed using apps or websites.
- Switch between Wi‑Fi and mobile data to see if the issue persists.
- Ensure you have a strong signal when using mobile data.
2. Enable WhatsApp Notifications
Sometimes notifications are disabled within WhatsApp itself.
On Android:
- Open WhatsApp → Tap the three dots → Settings → Notifications.
- Enable “Conversation tones” and vibration options.
On iPhone:
- Open WhatsApp → Settings → Notifications.
- Ensure “Show Notifications” is enabled.
On Desktop:
- Open WhatsApp Desktop → Settings → Notifications.
- Toggle on all notification options.
3. Disable Power Saving Mode
Battery saver modes often restrict background activity, including notifications.
Steps:
- Go to Settings → Battery.
- Turn off “Power Saving Mode” or “Low Power Mode.”
- On some devices, use the search bar in Settings to locate the option.
4. Allow Background Data Usage
Restricting background data prevents WhatsApp from running when minimized.
On Android:
- Settings → Apps & Notifications → App Info → WhatsApp → Data Usage.
- Enable “Background Data” and “Unrestricted Data Usage.”
On iPhone:
- Settings → General → Background App Refresh.
- Toggle on WhatsApp.
5. Turn Off Do Not Disturb Mode
Do Not Disturb silences all notifications, including WhatsApp.
- Swipe down the control center.
- Disable “Do Not Disturb.”
6. Reinstall WhatsApp
If the app is buggy, reinstalling often fixes the issue.
- Backup chats: WhatsApp → Settings → Chats → Chat Backup → Back Up Now.
- Uninstall WhatsApp.
- Download the latest version from Google Play or App Store.
- Restore chats after reinstalling.
7. Avoid Force Closing WhatsApp
Force closing stops all background processes.
- Do not swipe up to close WhatsApp.
- Keep it running in the background for notifications to work.
8. Log Out from Other Devices
Using WhatsApp Web or Desktop can sometimes cause notification conflicts.
On Android/iPhone:
- WhatsApp → Settings → Linked Devices.
- Tap the device → Log Out.
Frequently Asked Questions
1. Why am I not receiving WhatsApp notifications even with internet on? This usually happens if background data is restricted or battery saver mode is active. Ensure both are disabled.
2. Do WhatsApp notifications work on desktop? Yes, but you must enable notifications in WhatsApp Desktop settings and keep the app running.
3. Will reinstalling WhatsApp delete my chats? Not if you back up your chats before uninstalling. You can restore them after reinstalling.
4. Can WhatsApp notifications be delayed? Yes, delayed notifications often occur due to poor internet or restricted background activity.
5. What if none of these fixes work? If the issue persists, contact WhatsApp Support for professional assistance.
Conclusion
Fixing WhatsApp notifications not working requires patience and a step‑by‑step approach. From checking internet connectivity to adjusting notification settings and disabling battery saver, these solutions cover the most common causes. If all else fails, reinstalling WhatsApp or contacting support should resolve the issue.
