https://devzone.nordicsemi.com/f/nordic-q-a/129286/typo-in-nrf-connect-sdk-intermediate-lesson-9-exercise-2-dfu-with-custom-keysIn step 2.3, when targeting nRF54L Series DK, SB_CONFIG_MCUBOOT_GENERATE_DEFAULT_KEY_FILE is misspelled.en-USTelligent Community 13Wed, 30 Sep 2026 10:50:05 GMThttps://devzone.nordicsemi.com/thread/571750?ContentTypeID=1Wed, 30 Sep 2026 10:50:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bff4ff3d-9628-4a01-8668-7b1675d7c30dSamruddhi Jadhav<p>Hi David,</p> <p>Thank you for reporting the error in the course page. I have forwarded this internally to our team and we will look into a fix for this.&nbsp;</p> <p>Best Regards,</p> <p>Samruddhi</p><div style="clear:both;"></div>