https://devzone.nordicsemi.com/f/nordic-q-a/106627/nrf-connect-sdk-custom-bootloaderHi, I would want to add a custom immutable bootloader using the nrf connect SDK 2.30. I am searching for some internet examples that demonstrate how to develop a bootloader with partition configurations and merged hex files as well, as I am not experienceden-USTelligent Community 13Thu, 14 Dec 2023 12:47:20 GMThttps://devzone.nordicsemi.com/thread/460367?ContentTypeID=1Thu, 14 Dec 2023 12:47:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:742c4a9e-65d8-4777-92c3-ac19a4852ddaEinar Thorsrud<p>Hi,</p> <p>The nRF Connect SDK include the&nbsp;<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.5.0/nrf/samples/bootloader/README.html">nRF Secure Immutable Bootloader</a>, so I suggest you use that (or use it as a reference if you really want to make your own). You can read more under <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/2.5.0/nrf/config_and_build/bootloaders_and_dfu/index.html">Bootloaders and Device Firmware Updates</a>.</p><div style="clear:both;"></div>