https://devzone.nordicsemi.com/f/nordic-q-a/61883/hi-my-app-running-on-nrf52-dk-does-not-start-after-a-dfu-from-android-phone-nrf-toolboxI&#39;m using nRF52-DK, and following the quidelines from devzone.nordicsemi.com/.../getting-started-with-nordics-secure-dfu-bootloader . I&#39;m using the prebuild &quot;blinky_pca10040.hex&quot; and make a zip file that I use the phone to download. When the OTA is finishen-USTelligent Community 13Wed, 27 May 2020 15:25:28 GMThttps://devzone.nordicsemi.com/thread/252034?ContentTypeID=1Wed, 27 May 2020 15:25:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a2ae714f-fb82-41af-9954-c22c9f032ef8stale_emb<p>Had to update the *.ld file with new address. Now it works.</p><div style="clear:both;"></div>