iphone xsmax messages on mac not working

If your iPhone isn't yet running that version of iOS, make sure to update ASAP.

Option 1: Update to the Latest iOS Versionĭual-SIM functionality came to iPhone X S, iPhone X S Max, and iPhone X R as an update in iOS 12.1. Don't Miss: What You Need to Know About Dual-SIMs on Newer iPhones.Apple doesn't offer much official help on its end, so all that we can do is follow some steps that have helped others with the same issue. Other than that, there doesn't appear to be much of an explanation for how this bug originated. Apple touted dual-SIM support during its September 2018 presentation, but dual-SIM functionality didn't start working until iOS 12.1. This bug is somehow caused by the dual-SIM capabilities of the iPhone X S and newer. However, it may also affect the newer iPhone 11, 11 Pro, and 11 Pro Max in rare cases. All other models, including the iPhone 8, 8 Plus, and X, remain immune to this annoying message. What gives? If this issue is driving you mad, there are a few tricks that may exterminate the bug until Apple gets around to issuing a patch.įirst of all, astute observers or those complaining to friends will see this is only affecting iPhone X S, X S Max, and X R models. When sending a friend an SMS/MMS text rather than an iMessage, the phrase 'Number changed to Primary' appears in front of every message. The iPhone X S, X S Max, and X R aren't the newest devices from Apple Inc., but all three have a serious problem in Messages.

Iphone xsmax messages on mac not working