Danalock V3 HomeKit full system update/reinstall


I would like to ask about Nordic SoC reinstallation. The Danalock HomeKit V3 smart lock has a relatively old firmware version 1.1.11. How to completely reinstall the firmware with bootloader?

Suppose someone buys a second hand Danalock (cheaper than new one). But afraid that the firmware contains malicious code and wants to reinstall it completely. Can this be done? If so, how?

Don’t think that you’re in the right forum :wink:
BTW : How to manually update firmware · Danalock