DFU Mode Solution
Thank you so much for the great supports and helpful feedback you provided. While many PulseBand users updated the firmware, some might run into DFU mode accidentally.
For those whose bands are in DFU mode by accident, please go to the settings in your Vidonn app and use the "Firmware Upgrade Rescue" for your A6 band.
For those who are trying to do the firmware upgrade but got disconnected before it successfully upgraded, please hold the button of your band for 10 seconds and go back in your app. Then you could try another time. The upgrading might need a little bit patience and the time varies from device to device.
Hope it helps.
We will be continuously improving our PulseBand! Hope you enjoy your PulseBand A6.
Until next time!