Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for CardBook by Sternenstauberinnerungen
Rated 5 out of 5 stars
Same here for me: After yesterday's update the Google-Sync is broken. Although in my google-account Cardbook has access to my contacts - Thunderbird says that "the app is blocked". Please fix that, thank you very much!
This review is for a previous version of the add-on (55.5).retry a bit later... for me it works on different PC and different email account....
workaround here : https://gitlab.com/CardBook/CardBook/-/issues/1172#note_512218318
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