926      iPhone_iPad_Mac_apple

Hi, I have macOS Sierra. All the groups that I ...

Hi, I have macOS Sierra, version 10.12.6.

All the groups that I created in Contacts disappeared. How to restore ?

Thanks in advance for any good solution.

Tried to sync with my I-phone 7 , that I updated lately to iOS 11.0.2 (there all the groups exist)  without success.

最后更新：2017-10-05 00:08:42

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