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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>BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/111411/ble-ota-failed-with-private-key</link><description>Hello, I&amp;#39;m working with NCS 2.6.0 in Visual Studio Code 
 I already have a private key generated by using imgtool.py, and I put the .pem file in C:\user\nordic\ncs\user_apps\_keys folder. 
 I also have a mcuboot.conf in project/child_image folder. 
 </description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 29 May 2024 11:49:48 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/111411/ble-ota-failed-with-private-key" /><item><title>RE: BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/thread/486413?ContentTypeID=1</link><pubDate>Wed, 29 May 2024 11:49:48 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:93d9c0c3-6ea0-4d5f-b45b-794b40c6e537</guid><dc:creator>Menon</dc:creator><description>&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;I am glad to hear that your issue has been resolved.&lt;/p&gt;
&lt;p&gt;Kind Regards,&lt;/p&gt;
&lt;p&gt;Abhijith&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/thread/486342?ContentTypeID=1</link><pubDate>Wed, 29 May 2024 09:03:42 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:66b68ebe-b486-4aea-9fa7-d00698295462</guid><dc:creator>ekidsalan123</dc:creator><description>&lt;p&gt;Hello&amp;nbsp;&lt;a class="internal-link view-user-profile" href="https://devzone.nordicsemi.com/members/menon"&gt;Menon&lt;/a&gt;,&lt;/p&gt;
&lt;p&gt;Thank you for your assistance. However, my issue was resolved temporarily after a few days.&lt;/p&gt;
&lt;p&gt;Sadly, I had no ideas how I fix it yet. I can&amp;#39;t&amp;nbsp;&lt;span&gt;reproduce this issue at this moment either.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;I&amp;#39;ll reply here if I have figure it out.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/thread/486112?ContentTypeID=1</link><pubDate>Tue, 28 May 2024 08:41:11 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:a8132501-2b79-45b2-8221-62fd4d843eaa</guid><dc:creator>Menon</dc:creator><description>&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;Sorry for the long response time. I am not able to reproduce this issue here. Is it possible to share a minimal project here that I can test on a DK to reproduce this error?&lt;/p&gt;
&lt;p&gt;Kind Regards,&lt;/p&gt;
&lt;p&gt;Abhijith&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/thread/485580?ContentTypeID=1</link><pubDate>Thu, 23 May 2024 09:17:43 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:d02ff80e-2fff-4a7c-8cf9-b60177afaac3</guid><dc:creator>ekidsalan123</dc:creator><description>&lt;p&gt;Hello Menon,&lt;/p&gt;
&lt;p&gt;Thanks for your help here. I&amp;#39;m using nRF52832 custom board.&lt;/p&gt;
&lt;p&gt;In&amp;nbsp;&lt;span&gt;nRF device manager app and&amp;nbsp;nRF Connect mobile app, I got the same issue.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;I had try Test and Comfirm, Test only and Confirm only, but still can not get BLE OTA work.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;Nothing changes after the uploading progress bar run to the end.&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: BLE OTA failed with private key</title><link>https://devzone.nordicsemi.com/thread/485575?ContentTypeID=1</link><pubDate>Thu, 23 May 2024 08:57:03 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:c1225698-1ced-43bb-b0ee-bcafa9804ead</guid><dc:creator>Menon</dc:creator><description>&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;I wanted to let you know that I have been assigned to this case and have started looking into it. Could you tell me which Nordic chip or DK you are using here?&lt;/p&gt;
&lt;p&gt;I will try to reproduce this here, but is this happening only with the nRF device manager app, or is it the same with the nRF Connect mobile application? What happens if you provide the swap type &amp;quot;confirm only&amp;quot; from the mobile application?&lt;/p&gt;
&lt;p&gt;Kind Regards,&lt;/p&gt;
&lt;p&gt;Abhijith&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>