Skip to main content

How to Fix WhatsApp Not Sending Messages on Android (Complete Guide)

 

Fix Whatsapp message not sending

WhatsApp is one of the most popular messaging apps in the world, and millions of people rely on it every day for communication. However, sometimes users face a frustrating issue where WhatsApp messages are not sending on Android.

You might see a clock icon, messages stuck on “sending,” or they simply fail to deliver. This problem can happen suddenly, even if everything was working fine before.

The good news is that in most cases, this issue is easy to fix. In this complete guide, you will learn step-by-step solutions to fix WhatsApp not sending messages on Android.

Why WhatsApp Messages Are Not Sending

Before jumping into solutions, let’s understand the common reasons behind this issue:

  • Weak or no internet connection

  • Background data restriction

  • Outdated WhatsApp version

  • App cache problems

  • Phone system glitches

  • Server issues

Understanding the cause helps you apply the right solution quickly.

1. Check Your Internet Connection

The most common reason is a poor or unstable internet connection.

What to do:

  • Switch between WiFi and mobile data

  • Turn Airplane mode ON and OFF

  • Restart your router (if using WiFi)

👉 If your internet is slow, messages will not send.

👉 If your internet is slow, read:

How to Fix Slow Internet on Android Phone

2. Restart Your Phone

Sometimes, the issue is caused by temporary system bugs.

Restarting your phone can:

  • Refresh system processes

  • Fix background glitches

  • Restore app functionality

Steps:

  • Press and hold the power button

  • Tap Restart

3. Check WhatsApp Server Status

Sometimes the problem is not on your side.

If WhatsApp servers are down:

  • Messages will not send

  • Calls may not work

👉 In this case, you just need to wait.

4. Update WhatsApp

Using an outdated version of WhatsApp can cause sending issues.

Steps:

  1. Open Google Play Store

  2. Search for WhatsApp

  3.Tap Update

Updating ensures better performance and bug fixes.

5. Clear WhatsApp Cache

Cache files help apps run faster, but sometimes they get corrupted.

Clearing cache can fix many issues.

Steps:

  1. Open Settings

  2. Tap Apps

  3. Select WhatsApp

  4. Tap Storage

  5. Tap Clear Cache

👉 For detailed steps, read:

How to Clear Cache on Android Phone

 6. Enable Background Data

If background data is disabled, WhatsApp may not send messages properly.

Steps:

  1. Go to Settings

  2. Tap Apps → WhatsApp

  3. Tap Mobile Data & WiFi

Enable:

  • Background data

  • Unrestricted data usage

Whatsapp message not sending


7. Turn Off Data Saver Mode

Data saver mode restricts app activity to save data.

This can stop WhatsApp from sending messages.

Steps:

  1. Open Settings

  2. Tap Network & Internet

  3. Tap Data Saver

  4. Turn it OFF

 8. Check Date and Time Settings

Incorrect date and time can cause connection issues.

Fix:

  1. Open Settings

  2. Tap Date & Time

  3. Enable Automatic date and time

9. Reinstall WhatsApp

If nothing works, reinstalling the app can solve the issue.

Important:

👉 Backup your chats before uninstalling.

Steps:

  1. Uninstall WhatsApp

  2. Restart your phone

  3. Install it again from Play Store

10. Check Phone Storage

Low storage can affect app performance.

If your storage is full:

  • Apps may stop working

  • Messages may fail to send

Fix:

  • Delete unnecessary files

  • Remove unused apps

👉 Read this guide:

How to Free Up Storage on Android Phone

 11. Check App Permissions

WhatsApp needs proper permissions to function correctly.

Steps:

  1. Open Settings

  2. Tap Apps → WhatsApp

  3. Tap Permissions

  4. Enable required permissions

12. Check for System Updates

Sometimes the issue is related to Android system bugs.

Fix:

  1. Go to Settings

  2. Tap Software Update

  3. Install latest updates

Common Mistakes to Avoid

  • Using unofficial WhatsApp versions

  • Ignoring updates

  • Blocking background data

  • Using unstable internet

When Should You Be Concerned?

If:

  • Messages never send

  • App crashes repeatedly

  • Internet is working but WhatsApp isn’t

👉 Then reinstall or check for system issues.

Final Thoughts

WhatsApp not sending messages on Android is a common issue, but it is usually easy to fix.

Most of the time, the problem is related to:

  • Internet connection

  • App cache

  • Background settings

By following the steps in this guide, you can quickly solve the issue and start sending messages again without any problem.

Popular posts from this blog

How to Free Up Storage on Android Phone (Step-by-Step Guide)

 Is your Android phone showing “ Storage Almost Full ”? Apps are crashing? Photos are not saving? Don’t worry — this is a very common problem. Almost every Android user faces storage issues at some point. The good news? You can fix it easily without deleting important data. In this guide, I’ll show you practical and safe ways to free up storage on your Android phone. Why Is My Android Storage Always Full? Your Android storage fills up because of:   • Cached app files   • WhatsApp auto-downloaded media   • Unused apps   • Duplicate photos and videos   • Large downloads   • System temporary files If you don’t clean these regularly, your phone may become slow and unresponsive. Step 1: Check What Is Using Your Storage Before deleting anything, check what is actually taking space. How to check: Open Settings Tap Storage You will see categories like:    • Apps    • Photos & Videos    • Audio    • System   ...
Read more

How to Fix Touch Screen Not Working on Android (Complete Step-by-Step Guide)

  If your Android phone touch screen is not working, freezing, or responding slowly, you are not alone.  Many users face this issue, especially after updates, overheating, or screen damage. The good news is that in most cases, this problem can be fixed without visiting a technician. In this guide, you will learn how to fix touch screen not working on Android using simple step-by-step solutions that anyone can follow. Common Touch Screen Problems You may notice one of these issues: • Touch screen not responding • Screen responding slowly • Ghost touches (screen moves automatically) • Screen not detecting taps • Touch working in some areas only • Touch screen freezing If you are facing any of these problems, follow the fixes below. 1. Restart Your Android Phone (Quick Fix) Temporary software glitches can cause touch issues. Restarting clears them. Steps:   1 . Press and hold power button   2 . Tap Restart   3 . Wait for phone to reboot Now check if touch screen wo...
Read more

How to Fix Google Play Store Not Working on Android (Step-by-Step Guide)

  The Google Play Store is one of the most important apps on any Android phone. It allows users to download, update, and manage apps easily. However, many users face issues where the Play Store stops working, keeps crashing, or doesn’t download apps. If you are experiencing problems like Play Store not opening, apps not downloading , or stuck on pending , don’t worry. These issues are common and can be fixed easily. In this guide, you will learn simple and effective ways to fix Google Play Store not working on Android devices. Common Play Store Problems Before fixing the issue, let’s understand common problems: • Play Store not opening • Apps stuck on “Pending” • Download not starting • Play Store crashing • Error messages Why Google Play Store Is Not Working There can be multiple reasons behind this issue: • Weak internet connection • Corrupted cache files • Outdated Play Store version • Google account issues • System glitches 1. Check Your Internet Connection 👉 First, make sure ...
Read more