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ZeFit Android App doesn`t sync all the data, it always stops at 75% during the sync process.

This problem has been identified and fixed in our latest firmware and Android App.

Step 1: Upgrade ZeFit firmware using our PC or MAC software available on MyKronoz website 

- after a successful installation, plug the device into your computer USB port
- Sign up or log in with your existing account
- A pop-up windows will prompt you to upgrade your device, accept and wait a few minutes until the upgrade is completed
- After successful update, unplug your device

Step 2: Make sure you have downloaded the latest ZeFit Android App



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