Firmware dictates how your LINKA lock runs.
Firmware updates happen once every few months, and help make your LINKA even better. If there is a firmware update available, your LINKA app will automatically notify you.
You can also check manually for updates by launching the LINKA app > Settings   icon in the bottom right corner of the home screen> Firmware Update will be clickable if there is an update available.Each firmware update should take less than 5 minutes to install. Do not switch off your smartphone or change any settings on your LINKA lock during the update process.
Troubleshooting:
Firmware update stuck at 0% - If the firmware is staying at 0% for more than 15 seconds, please terminate the app, and restart the firmware update. When you press "Update Firmware", make sure your LINKA LED is solid purple. If it is not, your LINKA has timed-out of the firmware update mode, and you will need to restart the process.