Mac Messages not syncing with iPhone after Big Sur update

My Messages app on the Mac platform won't keep up to date with messages sent on my iPhone. This wasn't an issue until after updating to MacOS Big Sur. Anyone else having this problem and know of a workaround?

MacBook

Posted on Nov 16, 2020 3:19 PM

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Posted on Jan 17, 2021 5:38 PM

Try logging out of icloud and messages on the mac. log back in to icloud and messages. ensure text forwarding is selected for the mac on the iphone, then resync the messages on the mac. I have found that some messages missed while the text forwarding was off arent recoverable.

32 replies

Apr 3, 2021 6:00 AM in response to jmcjagger

Same issue. While texting on iPhone 12 ProMax (updated version) directly in front of my 2020 iMac (Big Spur, updated) with messages opened they communicate well. However, if I step away from my iMac and text a business associate, the conversation is incomplete when I return to my iMac to continue the communication. Then I'm stuck working conversing on a phone when I have a $5k computer sitting on my desk. Also running Big Spur. Worth noting, I don't have this issue with my MacBook Pro...or haven't noticed it.


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Mac Messages not syncing with iPhone after Big Sur update

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