https://devzone.nordicsemi.com/f/nordic-q-a/105962/how-can-i-update-the-softdevice-section-danalock-v3---homekitDear Developers! I would like to ask for help. From the manufacturer&#39;s website I can download the complete DFU frimware update file for my Danalock V3 Homekit device, which includes the bootloader and the application but not the SoftDevice part. Whereen-USTelligent Community 13Wed, 22 Nov 2023 11:01:33 GMThttps://devzone.nordicsemi.com/thread/456879?ContentTypeID=1Wed, 22 Nov 2023 11:01:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2927feeb-1118-4006-997a-61b379b884f5Vidar Berg<p>Hello,</p> <p>The lock will only accept updates that are signed by the manufacturer, so what you are asking for is not possible, unfortunately.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>