Secure DFU : Operation failed Issuehttps://devzone.nordicsemi.com/f/nordic-q-a/34080/secure-dfu-operation-failed-issueDear Nordic Team, Thanks for supporting. now i am workwith secure dfu. I followed this link https://devzone.nordicsemi.com/b/blog/posts/getting-started-with-nordics-secure-dfu-bootloader?tempkey=656462f2-d924-4b6e-a314-fe1c7ad6199e once complete theen-USTelligent Community 13Tue, 08 May 2018 07:47:02 GMTRE: Secure DFU : Operation failed Issuehttps://devzone.nordicsemi.com/thread/131298?ContentTypeID=1Tue, 08 May 2018 07:47:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6d9daef2-69c1-4fee-a002-903050e81e8aMurugan<p>Thank you&nbsp;</p><div style="clear:both;"></div>RE: Secure DFU : Operation failed Issuehttps://devzone.nordicsemi.com/thread/131296?ContentTypeID=1Tue, 08 May 2018 07:46:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b09c8e3c-afab-4a54-b419-1aede6d7163fMurugan<p>@<a class="internal-link view-user-profile" href="https://devzone.nordicsemi.com/members/vibe">Vidar Berg</a>&nbsp;Thank you very much. As per your suggestion i have to change FWID now its working good&nbsp;</p><div style="clear:both;"></div>RE: Secure DFU : Operation failed Issuehttps://devzone.nordicsemi.com/thread/131247?ContentTypeID=1Mon, 07 May 2018 15:06:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4ce30b38-d194-44b0-a030-86a0a0eb0d14Vidar Berg<p>Hi,</p> <p>Looks like you are using the wrong FWID?&nbsp;Should be&nbsp;0x8C if you&#39;re using&nbsp;s132_nrf52_3.0.0. Let me know if the problem persists.&nbsp;</p> <table style="height:326px;" width="229"> <thead> <tr> <th><a href="https://github.com/NordicSemiconductor/pc-nrfutil">SoftDevice</a></th> <th><a href="https://github.com/NordicSemiconductor/pc-nrfutil">FWID (sd-req)</a></th> </tr> </thead> <tbody> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s130_nrf51_1.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x67</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s130_nrf51_2.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x80</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_2.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x81</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s130_nrf51_2.0.1</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x87</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_2.0.1</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x88</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_3.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x8C</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_3.1.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x91</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_4.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x95</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_4.0.2</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x98</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_4.0.3</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x99</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_4.0.4</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x9E</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_4.0.5</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x9F</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_5.0.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0x9D</a></td> </tr> <tr> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil"><code>s132_nrf52_5.1.0</code></a></td> <td><a href="https://github.com/NordicSemiconductor/pc-nrfutil">0xA5</a></td> </tr> </tbody> </table> <p>&nbsp;</p><div style="clear:both;"></div>RE: Secure DFU : Operation failed Issuehttps://devzone.nordicsemi.com/thread/131077?ContentTypeID=1Sat, 05 May 2018 11:33:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:931a43c8-7189-4520-9581-d9bc937709a1Murugan<p>Creating zip file like this command</p> <p>nrfutil pkg generate --hw-version 52 --sd-req 0x98 --application-version 1 --application D:\Myapp.hex &nbsp;--key-file D:\Private.key &nbsp;D:\Final.zip</p><div style="clear:both;"></div>