How to Fix iMessage Activation Error on iPhone [Solved]

Many users find that when they try to activate iMessage on their iPhone, they receive an error message. The error message they received is shown below.

iMessage activation, an error occurred during activation. try again.

Most of the iPhone users who have recently switched from Android to iPhone or those who have upgraded their iPhone to the latest model face such errors on their iPhone. This issue must occur on iPhone due to the following reasons.

• SIM card issues
• Weak internet connection or no data
• Incorrect date and time settings
• iPhone with outdated iOS.
• There is a problem with Apple ID

If you also encounter the same problem with your iPhone, please don’t worry. In the article below, you can find the best solution to resolve this error and activate iMessage.

Fix 1 – Change SIM Card

Most iPhone users also reported that they were able to resolve this issue by changing the SIM card and switching to a different cellular carrier.

This is possible because some carriers may cause problems when activating apps such as iMessage. Users are advised to try changing carriers by changing SIM cards to see if that helps.

Fix 2 – Make sure the iPhone is connected to the Internet

In order to activate iMessage, the iPhone must be connected to a strong Internet network. Therefore, you need to check whether Wi-Fi connection or mobile data is enabled. Please follow the steps below.

Step 1: Open the "Settings" page on your iPhone.

Step 2: Click on the Wi-Fi option on the Settings page as shown in the screenshot below.

#Step 3: Make sure your iPhone is connected to any available Wi-Fi signal.

Step 4: If you cannot connect to the Wi-Fi signal, you can turn on mobile data to access the Internet.

Step 5: To do this, go back to the Settings page and click on the Mobile Data option.

Step 6: Click on the Mobile Datatoggle button to turn it on as shown below.

Step 7: After making sure that the internet connection is established, try activating iMessage on iPhone without any errors.

Fix 3 – Check if Airplane Mode is Enabled

When Airplane Mode is enabled on an iPhone, it disables all network connections on the iPhone, which results in iMessage activation error. So, check if airplane mode is enabled and if so, disable it.

Step 1: Open the Settings page on your iPhone.

Step 2: You will see the

"Airplane Mode" option on the Settings page.

Step 3: If the toggle button for airplane mode is enabled, tap it to disable it.

Step 4: Once disabled, it will try to establish an internet connection via Wi-Fi or mobile data.

Fix 4 – Disable iMessage settings and enable it

This issue can also be caused by some glitches in the Messages settings on your iPhone. This issue can be resolved by disabling iMessage settings and re-enabling iMessage by following the steps described below.

Step 1: Open the

"Settings" page on your iPhone.

Step 2: Then scroll down the Settings page and tap on the “

Messages” option as shown in the screenshot below.

Step 3: Search for the

iMessagetoggle button and tap it to disable it.

Step 4: After disabling, please wait for some time.

Step 5: Then

enable it again by clicking on its toggle button as shown in the image below.

Fix 5 – Log out and then log in using your Apple ID

Activate iMessage error is due to some issues with Apple ID like password change etc. caused. In this case, logging out of your iPhone's Apple ID and then logging in again will definitely help to solve the problem.

Here are the steps on how to log out and then log back in using your Apple ID.

Step 1: To do this, you need to go to the

Settings page from your iPhone’s home screen.

Step 2: Select

Profile Name and click on it at the top of the Settings page, as shown in the screenshot below.

Step 3: Scroll down the Apple ID page and click on the "Sign out" option at the very bottom of the page as shown below.

Step 4: Now enter your Apple ID password and click on the "Close" option in the upper right corner as shown in the picture.

Step 5: Finally, select Health and Keychain If you want to keep a copy of it, toggle the button and click Logout option.

Step 6: After deleting the data in iCloud from your iPhone, please wait for some time and then click "Sign in to iPhone##" at the top of the "Settings" page #" option as shown below.

Step 7: Follow the on-screen instructions to log in again by entering your Apple ID and password.

Step 8: After logging in again, the problem must be resolved.

Other Fixes

Reset Network Settings on iPhone

For any iPhone experiencing similar issues, it may be because of some network settings changes. Therefore, performing a reset network settings may help resolve this issue.

Please follow the steps below to reset network settings on iPhone.

Step 1: Open the

"Settings" page on your iPhone.

Step 2: Then click on the

"General" option.

Step Three: On the General page, select the

Transfer or Reset iPhone option at the bottom.

Step 4: Click on the

Reset option.

Step 5: Next, select

Reset Network Settings by clicking once from the list that pops up.

Step 6: This will prompt you to enter your password to continue.

Step 7: After entering the password, you need to click "

Reset NetworkSettings" again to confirm, as shown below Screen shot shown.

Update your iPhone

Problems that are bound to occur on any device can be solved by updating the device. Therefore, we recommend users to try updating their iPhone by following the steps below.

Step 1: This method is to check if there are any updates available for your iPhone.

Step 2: You have to go to the "

Settings" page on your iPhone and tap on the "General" option.

Step 3: Then select the

Software Update click once option and wait for a few seconds until it loads the page.

Step 4: If there are any updates available, tap

Download and Install to update your iPhone.

Step 5: After the update is complete, check if the problem still exists.

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