This page explains how to manually update your Danalock device with the newest firmware.
You will only need to do this manually if you either don't use the Danalock app in your setup or if your device is stuck in update mode (LED lights up purple).
If you want to download the firmware the normal way, go into the Danalock app and find "Firmware" under the device settings.
Choose what mobile device you are using down below - this will take you to the guide.
If for some reason your lock suddenly gets stuck with a purple or red LED this means that your lock is stuck in update mode.
Please follow the guide in the link below.