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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>Disable AP-Protect</title><link>https://devzone.nordicsemi.com/f/nordic-q-a/119134/disable-ap-protect</link><description>We use a module like EC2832AA1. I checked that nRF52832-QFAA-R is used for this module. This module has ap-protect enabled. So I added the command &amp;quot;nrfjprog --recover&amp;quot; to upload the firmware during mass production. The firmware program works well. And</description><dc:language>en-US</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Tue, 18 Mar 2025 07:48:57 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://devzone.nordicsemi.com/f/nordic-q-a/119134/disable-ap-protect" /><item><title>RE: Disable AP-Protect</title><link>https://devzone.nordicsemi.com/thread/527760?ContentTypeID=1</link><pubDate>Tue, 18 Mar 2025 07:48:57 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:bd94d22b-8741-4eb5-80ae-8465f0cb1eac</guid><dc:creator>Yukre</dc:creator><description>&lt;p&gt;@&lt;a href="https://geometry-lite.com/"&gt;geometry dash lite&lt;/a&gt; I do not want to install a new chip because it can be disabled too if you do not control the hardware&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Disable AP-Protect</title><link>https://devzone.nordicsemi.com/thread/524282?ContentTypeID=1</link><pubDate>Mon, 24 Feb 2025 09:44:49 GMT</pubDate><guid isPermaLink="false">137ad170-7792-4731-bb38-c0d22fbe4515:537e0fb2-dcb5-45b6-b996-395539013e74</guid><dc:creator>Priyanka</dc:creator><description>&lt;p&gt;Hi Harry,&lt;/p&gt;
&lt;p&gt;This behaviour is similar to the ones expected of newer nRF52832 SoC revisions. In these chips, the APPROTECT is controlled by hardware and software. So it&amp;#39;s more like a two-fold protection and hence you will need to disable both.&amp;nbsp; Please take a look at this documentation:&lt;/p&gt;
&lt;p&gt;&lt;a href="https://docs.nordicsemi.com/bundle/ps_nrf52832/page/dif.html#d913e201"&gt;https://docs.nordicsemi.com/bundle/ps_nrf52832/page/dif.html#d913e201&lt;/a&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;So the UICR is the original APPROTECT and it&amp;#39;s disabled as&lt;a href="https://docs.nordicsemi.com/bundle/ps_nrf52840/page/uicr.html#ariaid-title66"&gt;&amp;nbsp;mentioned here.&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Then there is the improved APPROTECT which you can disable as &lt;a href="https://docs.nordicsemi.com/bundle/ps_nrf52840/page/dif.html#d402e312"&gt;mentioned here.&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;Priyanka&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>