Upcard uses a system called 'offline first', which allows it to still function regardless if you have an internet connection or not without losing any valuable data. Once your internet connection is reestablished, all the locally saved data is then updated with the online server and will update all your devices. 

If you still need help, please contact us on info@upcard.io or chat with us by clicking the chat bubble in the bottom right-hand corner of this page.

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