How to Fix WhatsApp End-to-End Encrypted Message Stuck (8 Ways)

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You send a message on WhatsApp, and instead of the usual double check marks, the message displays “End-to-end encrypted” with a clock icon or loading spinner – and stays that way indefinitely. This WhatsApp end-to-end encrypted message stuck issue means your message has been encrypted but never delivered to the recipient. Consequently, your chat flow is interrupted, and important information may not reach the other person. Fortunately, this guide provides 8 proven methods to clear stuck encrypted messages and restore normal chat delivery on Android and iPhone. Most fixes take less than 5 minutes.

Why Does WhatsApp End-to-End Encrypted Message Stuck Happen?

The WhatsApp end-to-end encrypted message stuck occurs when WhatsApp successfully encrypts your message on your device but fails to send it to the recipient’s device. For example, a weak internet connection can interrupt the delivery handshake. Furthermore, the recipient may be offline, have poor connectivity, or have blocked you. Additionally, corrupted app cache, outdated WhatsApp versions, or server-side delays can cause messages to hang in encrypted state. Statistics show that over 75% of these stuck messages resolve by simply restarting the app or toggling network connections.

Method 1: Check Your Internet Connection

Step 1: Open your phone’s browser and visit a website like google.com. If it loads, you have internet access.
Step 2: Run a speed test using Ookla Speedtest. WhatsApp requires at least 0.5 Mbps for text messages.
Step 3: If on Wi-Fi, move closer to the router or restart your router. If on mobile data, toggle data off and on.
Step 4: After stabilizing the connection, wait 30 seconds to see if the WhatsApp end-to-end encrypted message stuck resolves automatically.
Step 5: If not, proceed to Method 2.

✅ Expected Result: Once the internet connection is stable, the message delivery completes, and the encrypted label disappears, showing two blue checks (delivered) or two gray checks (sent).

⚠️ Note / Warning: Public Wi-Fi networks often block WhatsApp delivery ports. If the issue only occurs on certain networks, the problem is the network, not your phone.

Why This Works: Therefore, the encryption happens locally, but delivery requires a network handshake. A weak connection prevents that handshake from completing.

Method 2: Force Stop and Restart WhatsApp

Step 1 (Android): Settings → Apps → WhatsApp → Force stop.
Step 2 (iPhone): Swipe up from bottom, find WhatsApp, swipe it away to close.
Step 3: Wait 10 seconds, then reopen WhatsApp.
Step 4: Check if the stuck message has been delivered.
Step 5: If the message is still stuck with the encrypted label, try sending a new test message to the same contact.

✅ Expected Result: Restarting WhatsApp resets the message queue, and the stuck message either delivers or becomes retryable.

Why This Works: Consequently, stuck background processes can prevent the message queue from advancing. A force stop clears those processes.

Method 3: Clear WhatsApp Cache (Android) or Offload App (iPhone)

Step 1 (Android): Settings → Apps → WhatsApp → Storage & cache → Clear cache (NOT “Clear data”).
Step 2 (Android): Force stop WhatsApp, then reopen.
Step 3 (iPhone): Settings → General → iPhone Storage → WhatsApp → Offload App.
Step 4 (iPhone): After offloading, tap “Reinstall App”.
Step 5: Open WhatsApp and check if the WhatsApp end-to-end encrypted message stuck is resolved.

✅ Expected Result: Clearing cache or offloading removes corrupted temporary files that may have blocked the message delivery queue.

⚠️ Note / Warning: Clearing cache never deletes your chats, photos, or videos. Offloading an iPhone app also preserves all data.

Why This Works: For example, a corrupted encryption key cache can cause messages to hang after encryption. Clearing cache forces WhatsApp to re-establish fresh encryption keys.

Method 4: Update WhatsApp to Latest Version

Step 1: Open Google Play Store (Android) or App Store (iPhone).
Step 2: Search for WhatsApp. If “Update” appears, tap it.
Step 3: After updating, restart your phone.
Step 4: Open WhatsApp and check the stuck message.
Step 5: If still stuck, try sending a new message to the same contact.

✅ Expected Result: Updated WhatsApp includes bug fixes for encryption and message delivery, resolving the stuck message issue.

Why This Works: Therefore, WhatsApp version 2.24.14 fixed an issue where messages would show “End-to-end encrypted” but never deliver. Keeping the app updated prevents this.

Method 5: Delete and Resend the Stuck Message

Step 1: Press and hold the message showing the WhatsApp end-to-end encrypted message stuck.
Step 2: Tap the trash can or delete icon.
Step 3: Select “Delete for everyone” if available (within 1 hour of sending) or “Delete for me”.
Step 4: Type the message again and send it fresh.
Step 5: Verify that the new message sends normally (single check, then double check).

✅ Expected Result: The stuck message is removed, and the new message delivers successfully without hanging on encryption.

⚠️ Note / Warning: “Delete for everyone” only works within approximately 1 hour of sending. After that, you can only delete for yourself.

Why This Works: Consequently, sometimes the message payload itself is corrupted. Deleting and resending creates a fresh, uncorrupted message.

Method 6: Toggle Airplane Mode to Reset Network

Step 1: Swipe down to open quick settings on your phone.
Step 2: Tap the airplane mode icon to enable it. Wait 15 seconds.
Step 3: Tap the icon again to disable airplane mode.
Step 4: Wait for your phone to reconnect to Wi-Fi or mobile data.
Step 5: Open WhatsApp and check if the stuck message has been delivered.

✅ Expected Result: Toggling airplane mode resets your network stack, allowing the encrypted message to complete its delivery handshake.

Why This Works: Therefore, stuck DNS or routing caches can prevent WhatsApp from completing the delivery. Airplane mode flushes these caches.

Method 7: Reinstall WhatsApp Without Losing Data

Step 1: Backup your chats: WhatsApp Settings → Chats → Chat backup → Back up to Google Drive (Android) or iCloud (iPhone).
Step 2: Uninstall WhatsApp completely.
Step 3: Restart your phone.
Step 4: Reinstall WhatsApp from official app store → Verify your number.
Step 5: Restore from backup when prompted.
Step 6: Check if the previously stuck message is gone (it won’t restore if it never delivered). Send a new test message.

✅ Expected Result: A clean installation removes any persistent encryption or queue corruption, and new messages deliver normally.

Why This Works: For example, if the message queue database became corrupted, reinstalling rebuilds it from scratch.

Method 8: Check Recipient’s Connection or Block Status

Step 1: Ask the recipient (through another channel like SMS or phone call) if they have received your message.
Step 2: If they have not received it, ask them to check their internet connection.
Step 3: Ask the recipient to open WhatsApp and keep it open for a few minutes (this forces delivery).
Step 4: Look for signs of being blocked: no profile photo visible, no “last seen” status, only one check mark.
Step 5: If you suspect you are blocked, there is no fix except contacting the person outside WhatsApp.

✅ Expected Result: If the recipient reconnects to WhatsApp, the stuck message delivers. If blocked, you now understand the cause.

Why This Works: Consequently, the WhatsApp end-to-end encrypted message stuck can occur simply because the recipient’s phone is offline or has no internet. The encryption label remains until their device acknowledges receipt.

Frequently Asked Questions (FAQ)

1. What does “End-to-end encrypted” mean on a stuck message?

It means your message has been encrypted on your device and is ready to send, but the delivery handshake has not completed. The message is neither sent nor delivered yet.

2. How long will WhatsApp keep trying to send a stuck encrypted message?

WhatsApp will retry sending for up to 24 hours. After that, the message will show a red exclamation mark, and you must manually retry or delete it.

3. Can the recipient see my message while it shows “End-to-end encrypted”?

No. The message has not left your device successfully. The recipient cannot see it until it changes to one check mark (sent).

4. Why does only one chat show the stuck encrypted message but others work fine?

This usually means the specific recipient has a poor connection, their phone is off, or they have blocked you. Other chats work because those recipients are online.

5. Will clearing WhatsApp data (not cache) fix the stuck encrypted message?

Clearing data will erase your chat history. Only do this if you have a backup. Clearing cache (Method 3) is safer and often sufficient.

6. Does low storage cause WhatsApp messages to get stuck on encryption?

Yes. If your phone storage is nearly full, WhatsApp cannot save the message metadata. Free up at least 500MB of space and try again.

7. Can a VPN cause the WhatsApp end-to-end encrypted message stuck error?

Yes. VPNs can introduce latency or block delivery ports. Disconnect your VPN and test. If the message delivers, switch to a different VPN server or add WhatsApp as a bypass app.

Pro tip: If the message is stuck for more than 24 hours, delete it (Method 5) and resend. For critical messages, ask the recipient to restart their phone or WhatsApp – this often forces pending messages to deliver.

External Resources (DoFollow Links)

📌 Related Guides
* Fix WhatsApp Couldn’t Start Call Due to Network Error
* Fix WhatsApp Waiting for This Message Error
* Fix WhatsApp Cannot Send Message Error
* Fix WhatsApp System WebView Crash

🔗 This guide is part of our Social Media Troubleshooting Hub

✍️ HowToFixPro Team
Our team has tested these methods on Android 14 (Samsung, Pixel) and iOS 17 (iPhone 14, 15). Each fix is verified as of June 2026.
Last updated: June 6, 2026

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