Fix iMessage not delivered error on iPhone 11/ 11 Pro/ 11 Pro Max

Some iPhone 11/11 Pro/11 Pro Max users are encountering issues such as an error in iMessage not being delivered after upgrading to the iOS 13.2.3 version. Users also face problems with sending text messages, including multimedia files, over cellular data or Wi-Fi networks. Several reasons can cause iMessage service errors on iPhones. If you are experiencing similar issues, follow the complete guide mentioned below.

Additionally, it is recommended that you check for network connectivity on your iPhone. It’s worth noting that this iMessage issue may occur due to software-related problems or glitches. Therefore, you can try out some of the solutions in the guide.

1. Disable iMessage and Re-Enable

Go to the iPhone Settings.
Tap on Messages > tap on the toggle to turn iMessage off.
Now, reboot your handset.
Go back to the Settings again > Messages > turn on the iMessage toggle.
Finally, you should restart your iPhone again to clear the junk files.

2. Refresh your Internet Connection

Head over to the iPhone Settings > select Mobile Data > turn off the toggle.
Wait for around 10-15 seconds and then turn it on.
Now, check the cellular data issue is fixed or not.

Similarly, if you use a Wi-Fi network, then go to the Settings > select Wi-Fi > turn it off. Wait for a few seconds and turn it on.

3. Use Airplane Mode

Go to the device Settings > turn on the Airplane Mode toggle.
You need to wait for a few seconds and turn off the Airplane mode.

4. Forget Wi-Fi Network to fix iMessage not delivered error on iPhone 11

Go to the iPhone Settings.
Tap on Wi-Fi and turn it on.
Scroll down to the list of available Wi-Fi networks and choose yours.
Tap on the “i” icon beside the connected Wi-Fi name.
Next, tap on Forget this Network.
If prompted, enter the passcode and re-join to the network.

5. Reset Network Settings

Go to Settings > General > Reset.
Tap on Reset Network Settings.
If prompted, enter the passcode and confirm it.
Restart your iPhone.

6. Check Date & Time, Storage on your iPhone

Go to the Settings > Tap on General > Select Date & Time.
Choose your preferred timezone and select Set Automatically.
If you see that after setting automatic date & time, the timezone has been changed, then turn off the Set Automatically option.

Then go back to the Settings > tap on iPhone Storage > Delete which app you want to remove.

7. Sign Out Apple ID and Log In Again

Go to the Settings menu on your iPhone.
Select Messages > select Send & Receive.
Tap on Apple ID > Sign it out.
Wait for a few seconds and then sign in back.
Next, go to the iMessage app and try to check whether the issue is fixed or not.

8. Perform Factory Reset to fix iMessage not delivered error on iPhone 11

Open the Settings menu from the home screen.
Tap on General > Scroll down and select Reset.
Tap on Erase all contents and settings.
If prompted, enter your device passcode.
Tap on Reset all content and settings to confirm.
Once done, your device will restart.

We assume that this troubleshooting guide is really helpful to you. Feel free to ask in the comments below for any queries.

Fix iMessage not delivered error on iPhone 11/ 11 Pro/ 11 Pro Max