https://devzone.nordicsemi.com/f/nordic-q-a/23105/unable-to-run-application-hex-after-otaHi, i am using nrf52, sdk11 and S132v2.0.0. so i want to flash the hex file using OTA so that, i have create zip file using fallowing command. **nrfutil dfu genpkg --application /nRF5_SDK_11.0.0_89a8197/examples/ble_peripheral/ble_app_hrs/hex/ble_app_hrs_s132_pca10040en-USTelligent Community 13Mon, 20 Aug 2018 06:29:50 GMThttps://devzone.nordicsemi.com/thread/144833?ContentTypeID=1Mon, 20 Aug 2018 06:29:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6126606c-dfea-4bac-b4df-455a02d2ddabbjorn-spockeli<p>Which SDK version are&nbsp; you using? Are you performing the update on a nRF52 DK or a custom board? Which nrfutil version are you using and please post the command you used to generate the firmware image(i.e. .zip package).</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/144803?ContentTypeID=1Sun, 19 Aug 2018 10:50:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef099c52-f4b7-44ce-a7c2-7c5a0098f8e7shohidur<p>Hello,<br />that is my situation. I managed to upload successfully but the application is not running , could you please give me further hints what i might have done wrong.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/90920?ContentTypeID=1Fri, 07 Jul 2017 07:18:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bdc7250f-702b-408f-9c16-91f58d819234bjorn-spockeli<p>So the Application DFU completes successfully, but the device does not jump to the application and stays in bootloader mode? Does the device start the application if you power-cycle your device?</p><div style="clear:both;"></div>