https://devzone.nordicsemi.com/f/nordic-q-a/3687/application-downloaded-from-keil-and-over-bootloader-start-address---how-to-setHi, question is probably trivial, but I cannot find answer for second hour, so maybe somebody know, how to set that same address for Application downloaded from Keil and through example bootloader provided by Nordic? I&#39;d like to have a possibilityen-USTelligent Community 13Wed, 08 Oct 2014 13:14:11 GMThttps://devzone.nordicsemi.com/thread/13391?ContentTypeID=1Wed, 08 Oct 2014 13:14:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a2c1aca7-fce5-4ae7-9629-4777d6cef0b9Petter Myhre<p>I&#39;m not exactly sure what you are asking, but it seems you want to be able to debug your application with the bootloader on the chip.</p> <p>If you flash your application through Keil the bootloader believes the application is invalid, and your device would stay in DFU mode, it will never come to the application where you are tring to debug.</p> <p>You are able to debug if you flash your application through DFU, or if you manually set the bootloader settings.</p> <p>Please see the these questions: <a href="https://devzone.nordicsemi.com/question/15081/how-to-flash-the-softdevice-the-bootloader-and-the-application-at-once/">1</a> <a href="https://devzone.nordicsemi.com/question/12800/flashing-bootloader-and-application-via-j-link/">2</a> <a href="https://devzone.nordicsemi.com/question/14988/cannot-init-the-m_boot_settings-in-s110-70-bootloader/">3</a></p><div style="clear:both;"></div>