7 Fixes to Phone Number not Registered with iMessage Error
Send iMessage but get error message phone number not registered with iMessage? You may need this guide to know why the issue occur, and get workable solutions to fix not registered with iMessage error.
The phone number "is not registered with iMessage"
Right now I can't seem to send some text messages from my iPhone. When I start a new conversation on iMessage, the name of the person remains red. What can I do to make this functionality work again? Thanks.
- Question from Apple Community
Have you noticed that the recent iOS updates have all included updates to Apple's exclusive iMessage? More and more iPhone users choose to change text message to iMessage, but for some users, here comes an error message “not registered with iMessage”.
In this case, you may need this guide to know why your iPhone is saying your phone number is not registered, and get effective solutions to fix not registered with iMessage error.
Why Does It Say “Not Registered with iMessage” Error?
Before troubleshooting the issue, you may need to know what the error means and why you encounter the issue.
What does “Phone number not registered with iMessage” mean? When you are shown the error message, your iMessage is having trouble recognizing the phone number you’re trying to message. The issue can result from many aspects:
❌ An unstable internet connection on your iPhone.
❌ The iMessage settings may be incorrect.
❌ Apple’s iMessage servers may be down.
❌ Your iPhone may fail to activate properly.
How to Fix no Registered with iMessage Error
Here are six effective and common methods to troubleshoot and fix the “Not Registered with iMessage” error on your iPhone. You can also skip to next part to utilize an iOS repair tool for quick troubleshoot.
1# Check Network Connection
A stable internet connection is essential for iMessage to work properly. If your device is not connected to the internet, you will encounter the registration error.
Ensure Wi-Fi or cellular data is enabled on your iPhone. And you can also try switching between Wi-Fi and cellular data to see if it resolves the issue.
2# Turn Off and On iMessage
Sometimes, simply turning off and on your iMessage again can reset the settings and resolve the registration error. Follow the steps below to turn off and back on your iMessage.
Open iPhone Settings > Scroll down and select Messages > Toggle off the switch next to iMessage.
Wait for seconds, and go to the same place to enable iMessage again to check whether your issue gets fixed.
3# Start a New Conversation
If refreshing the iMessage feature doesn’t work, you can start a new conversation with your contact to refresh the Message app. Here’s how you can do.
Open the Messages app on your iPhone > Locate the contact you’d like to send iMessage to and swipe left > Tap the trash icon to delete previous conversation.
Finally, tap the Edit icon to start a new conversation to check whether your message is sent with a blue bubble.
4# Check Your iMessage Account
If the not registered with iMessage error remains unsolved, you may need to make sure your Apple ID is set up correctly for sending and receiving iMessage.
Go to Settings app > Tap Messages > Send & Receive > Go to Use your Apple ID for iMessage. Make sure that your phone number is selected under YOU CAN RECEIVE IMESSAGES TO AND RELY FROM.
5# Enable Text Message Forwarding
If you’re only shown the error on some of your devices, like phone number is not registered with iMessage on Mac, your may need to check your text message forwarding. Here’s what to do.
On your iPhone, go to Settings > Messages > Toggle on the switch next to Text Message Forwarding > Toggle on the switch next to your Mac’s name.
6# Update iOS to the Latest Version
Running outdated software can lead to various issues, including problems with iMessage. Keeping your device updated ensures compatibility with all features.
Open Settings > General > Software Update. If an update is available, tap Download and Install.
Quick Fix not Registered with iMessage Error via FoneTool
If you are looking for a quick and workable solution to solve iOS system errors, like not registered iMessage error, you cannot miss FoneTool, a professional assistant to fix most iOS system issues.
FoneTool provides you with Standard Mode and Deep Mode to fix your iOS devices with no data loss. Download the freeware to your computer, and follow the steps below to let FoneTool fix not registered with iMessage error.
Step 1. Connect your iPhone to computer with USB > You may need to tap Trust on your iPhone > Launch FoneTool on your PC.
Step 2. Tap Toolbox from the left pane > Choose iOS system Repair function. You can also go to Phone Backup first to full backup iPhone.
Step 3. From the pop-up window, enter iOS System Repair > You can choose either Standard Mode or Deep Mode, and click Start to continue.
Step 4. FoneTool will download the previous firmware file your iPhone using > When the download completes, you can click Start Repair to begin the troubleshooting.
Wait for the process to finish, and your iPhone will restart automatically. You can go to your iPhone to check whether your iPhone issue gets fixed.
FoneTool is also nice iMessage recovery software. If you encounter iMessage losing during the process, you can rely on it to recover them.
Summary
That’s all for the solutions to the not registered iMessage error. No matter the resons why you cannot register iMessage, the solutions in this guide may help you out.
For users looking for a quick fix, FoneTool is an excellent option to consider, offering an easy-to-use interface for troubleshooting iOS problems. If this guide is helpful, share it with others.
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