dfu generate package using nrfutil cannot able update over the airhttps://devzone.nordicsemi.com/f/nordic-q-a/58141/dfu-generate-package-using-nrfutil-cannot-able-update-over-the-airi am working nrf51822 and SDK V10 SoftDevice S110. I was using some old version of nrfutil ( dont know version ) to generate zip file, that was working fine. when i start to using nrf52832 i updated nrfutil V6.0.1. I created zip file for nRF52 Board itsen-USTelligent Community 13Wed, 26 Feb 2020 07:03:37 GMTRE: dfu generate package using nrfutil cannot able update over the airhttps://devzone.nordicsemi.com/thread/236417?ContentTypeID=1Wed, 26 Feb 2020 07:03:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:adddd0d0-809e-4795-8646-81219cf93fd7NIDHIN K<p>Hi, </p> <p>Thanks for ur reply. Its working now.</p><div style="clear:both;"></div>RE: dfu generate package using nrfutil cannot able update over the airhttps://devzone.nordicsemi.com/thread/235965?ContentTypeID=1Mon, 24 Feb 2020 13:25:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9482bca9-655a-4c31-b5c4-5b55df8e9452Sigurd<p>Hi,</p> <p>As you can read <a href="https://infocenter.nordicsemi.com/index.jsp?topic=%2Fug_nrfutil%2FUG%2Fnrfutil%2Fnrfutil_intro.html">here</a>, nrfutil v<span>ersion 0.5.x generates legacy firmware packages compatible with nRF5 SDK v11.0.0 and earlier.</span></p> <p><span>Link&nbsp;<a href="https://github.com/NordicSemiconductor/pc-nrfutil/tree/0_5_2">https://github.com/NordicSemiconductor/pc-nrfutil/tree/0_5_2</a></span></p> <p><span>compiled exe:&nbsp;<a href="https://devzone.nordicsemi.com/cfs-file/__key/support-attachments/beef5d1b77644c448dabff31668f3a47-65825bab6968426bb1de4244da9622c6/pc_2D00_nrfutil_2D00_0_5F00_5_5F00_2.zip">devzone.nordicsemi.com/.../pc_2D00_nrfutil_2D00_0_5F00_5_5F00_2.zip</a></span></p> <p><span>Example:&nbsp;</span></p> <p><span><pre class="ui-code" data-mode="text">nrfutil dfu genpkg --application APPLICATION.hex app.zip</pre></span></p><div style="clear:both;"></div>