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<?xml-stylesheet type="text/xsl" href="https://devzone.nordicsemi.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/52296/abort-event-reason-0x4</link><description>Last few lines of log 
 After looking into error code it shows &amp;#39;DFU_END_ERROR_UNAUTHORIZED&amp;#39;. I followed procedure from here . Am I missing something here. Have flashed my application and trying to send blinky using DFU. Please let me know if you need</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 25 Sep 2019 08:56:14 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/52296/abort-event-reason-0x4" /><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/211732?ContentTypeID=1</link><pubDate>Wed, 25 Sep 2019 08:56:14 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:e95fe997-46f7-4dda-9dc2-5f1e3e339b44</guid><dc:creator>Shubham</dc:creator><description>&lt;p&gt;Thanks Joakim, &lt;br /&gt;&lt;br /&gt;Understood, actually I was sending the wrong firmware, this firmware package was generated with different public key.&lt;br /&gt;&lt;br /&gt;You can close the ticket.&lt;br /&gt;&lt;br /&gt;-Shubham&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/211698?ContentTypeID=1</link><pubDate>Wed, 25 Sep 2019 07:42:13 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:5cf4d431-8526-4c01-808f-d6da2816bf4e</guid><dc:creator>Joakim Jakobsen</dc:creator><description>&lt;p&gt;Ok.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;The unauthorized error you are getting is very likely caused by your device having keys that doesn&amp;#39;t match the keys of the DFU it is receiving. Either the DFU is sent without authentication or it&amp;#39;s authenticated with the wrong keys.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Best regards,&amp;nbsp;&lt;br /&gt;Joakim&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/211481?ContentTypeID=1</link><pubDate>Tue, 24 Sep 2019 09:25:13 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:22614408-bd68-4972-9821-e48e5caf9efd</guid><dc:creator>Shubham</dc:creator><description>&lt;p&gt;I am not using firmware from the dfu directory. I added dfu to my private firmware other things stays the same.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/211187?ContentTypeID=1</link><pubDate>Mon, 23 Sep 2019 10:32:29 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:76ebb7ae-7029-4322-9da5-76f50196542b</guid><dc:creator>Joakim Jakobsen</dc:creator><description>&lt;p&gt;Thanks!&lt;/p&gt;
&lt;p&gt;Have you made any modifications to any of the examples you are using?&lt;/p&gt;
&lt;p&gt;Regards, &lt;br /&gt;Joakim&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/210728?ContentTypeID=1</link><pubDate>Thu, 19 Sep 2019 13:34:52 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:c3ae663c-008d-4f1a-8080-489bf8e4d15c</guid><dc:creator>Shubham</dc:creator><description>&lt;p&gt;nRF2 SDK for mesh 3.10&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Abort event. Reason: 0x4</title><link>https://devzone.nordicsemi.com/thread/210712?ContentTypeID=1</link><pubDate>Thu, 19 Sep 2019 12:53:51 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:1d0ff69c-e81f-435e-a3d3-0d8d8784fff6</guid><dc:creator>Joakim Jakobsen</dc:creator><description>&lt;p&gt;Hi.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;First of all, which version of the nRF5 SDK for Mesh are you using here?&lt;/p&gt;
&lt;p&gt;Regards,&amp;nbsp;&lt;br /&gt;Joakim&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>