4 Fixes of iMessage Not Delivered on iPhone [Why It Happens]

The red exclamation mark next to the iMessage text you just sent brings frustration for sure. This iMessage not delivered iPhone error is a common hiccup that appears suddenly, even when your signal seems strong. Fortunately, by following a few steps, you can identify the root cause and get the blue bubbles again! Continue reading to learn the 4 effective fixes to resolve the iPhone iMessage not delivering issue once and for all.

Displaying Reasons for Undelivered Messages

It is incredibly a headache if you hit that send button only to encounter iMessage not delivering but I'm not blocked on iPhone. Usually, this glitch is not a sign of a broken phone but rather a small breakdown between your device and the server. So, before diving into technical fixes, here are the possible culprits behind the undelivered messages.

• Unstable Internet Connection. For iMessage to work, you need a stable Wi-Fi or cellular data.
• Apple Server Issues. Sometimes, Apple's iMessage servers experience temporary outages.
• iMessage is Disabled. You might have accidentally toggled off the option in your Settings.
• Recipient Issues. The person you're trying to send iMessage to might have turned off their iPhone or is out of service.
• Software Glitches. A minor bug in some versions can sometimes affect the Messages app.

Checking iMessage Settings

Most of the time, the solution for iMessage sent but not delivered on iPhone is hidden within your own settings. If the switch button is flipped the wrong way, the feature won't work. Before trying any complex fixes, spend just sixty seconds checking the iMessage settings to resolve the message not delivered error quickly. (Make sure you haven't been blocked by someone on iMessage.)

Step 1Launch the "Settings" app on your iPhone. Scroll down and tap on "Apps", then choose "Messages", and there, ensure the toggle of "iMessages" is turned ON.

Step 2Next, tap "Send & Receive" to confirm your phone number or Apple ID is active.

Step 3Also, check that the "Send as SMS" is activated so your device can switch to cellular texts if iMessage fails.

Verifying Network Settings and Restarting Your Device

When your settings look perfect but still have the iMessage not delivered on iPhone issue, maybe it's time to give your device a quick refresh. A simple restart acts like a deep breath for your hardware, eliminating those bugs, including pictures not downloading in iMessage. Here is how you can give your iPhone a clean slate once again to resolve the issue.

Step 1Try turning on the Airplane Mode by swiping down for "Control Center". Wait for 10 seconds, then turn it off.

Step 2If nothing has happened, restart your iPhone by pressing and holding the "Power + Volume" buttons at once and wait for the slider to show up (Face ID models); by pressing and holding the "Power" button until the slider appears (Home button models).

Step 3Join your network and try sending the iMessage text again.

Using Professional Tools to Fix iPhone System Issues

After all the basic restarts and checks, and still the iMessage says delivered on Mac but not iPhone error persists, it may be caused by a deeper system glitch. For this, standard troubleshooting isn't enough, so let 4Easysoft iOS System Recovery handle the heavy issue for you. This software is designed to safely and efficiently repair your iPhone without losing any of your precious chats and photos. It acts as your personal technician on your desktop, deeply scanning system issues that are causing problems, such as text messages not delivered, stuck on update, iPhone won't turn on, etc., and resolving them with precision. By using this tool, you can ensure that your Messages app and server are perfectly synced once again.

Step 1Launch 4Easysoft iOS System Recovery on your desktop and connect your iPhone with a high-quality USB cable. Once it recognizes your device, select "iOS System Recovery" from the dashboard and click the "Start" button.

Step 2The program will then scan your iPhone to identify any system errors causing the undelivered message. Click the "Fix" button to move forward, then select either Standard Mode to fix issues and data remains untouched, or Advanced Mode for fixing deeper system issues, but you will lose data. Click on the "Confirm" button to proceed.

Step 3Once done, confirm the displayed iPhone model and iOS version on the screen. Click on the recommended firmware package designed to stabilize your messaging system. Later, click the "Next" button to start the final repair of iMessage not delivered but they texted me and similar issues.

Checking for Carrier Network Outages

While you might blame your device for having an iMessage not delivered to one person problem, there'll be times when the issue lies with your service provider. If you notice that your friends on the same network are also having issues, you are likely dealing with a carrier-side outage rather than a phone glitch or bug. Here's how to check if your carrier is the one dropping the bomb.

Step 1Using any detector sites such as DownDetector.com, search for your specific carrier, like Globe, AT&T, and others. Otherwise, you can search for it on X for real-time updates.

Step 2Also, you can check the top corner of your iPhone; if it shows "SOS Only", your carrier service is down, which is why the iMessage not delivered send as text messages happens.

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