Activate your iPhone back to AT&T if the SIM card you insert after you install blackra1n onto the device doesn't work properly. Blackra1n is a third-party program that "jailbreaks" SIM-bearing iPhones ...

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

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

OS 26 users are reporting iMessage activation issues caused by inactive SIM conflicts. Learn why this happens and how to 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 has had support for eSIM since the iPhone Xs/XR, but it has gone all in by ditching the physical SIM card slot for iPhones from version 14 and later sold in the U.S. While models sold in other ...

Apple has reportedly acknowledged a “SIM not supported” bug affecting the iPhone 14, iPhone 14 Pro and iPhone 14 Pro Max, according to a Memo seen by MacRumors. Some iPhone 14s are freezing completely ...

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...