Apple says the issue may stem from having an inactive SIM with the same number as your active SIM. To fix it, remove the ...

iPhone users on iOS 26, iMessage activation may be blocked by an inactive SIM — here's how to fix it. Some users are finding ...

If you're having trouble getting iMessage to work after upgrading to iOS 26, Apple is aware of the issue and has shared a fix ...

Since iOS 26 was released last month, some iPhone users have had problems using iMessage with their phone numbers.

Here's how to fix iOS 26 iMessage activation bug on phone number, with the fix coming straight from Apple in official ...

Apple this week provided troubleshooting steps for iPhone owners who are unable to activate iMessage with a phone number in ...

When you updated your iPhone to iOS 26, you were probably expecting to try out a bunch of new features. Maybe you were ...

OS 26 users are reporting iMessage activation issues caused by inactive SIM conflicts. Learn why this happens and how to fix ...