How do I fix 'iMessage activation not successful' on iPhone?

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Level 1

4 points

How can I fix my immesge?i need help with my iMessage, it’s not working. It showing activation not successful

[Re-Titled by Moderator]

Original Title: iMessage issues

iPhone 11, iOS 18

Posted on Nov 16, 2025 5:35 AM

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Answer 1

Level 10

80,025 points

If the general troubleshooting does not work, you should contract the official Apple Support and ask them to look into your settings from their side.

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