https://devzone.nordicsemi.com/f/nordic-q-a/100770/flash-fails-where-to-enter-the-west-flash---recover-commandHi, I would like to flash the uart_central sample on nRF5340-DK. Flash ends with error messages: [error] [ Client] - Encountered error -90: Command read_memory_descriptors executed for 15 milliseconds with result -90 [error] [ Worker] - Can&#39;t readen-USTelligent Community 13Wed, 14 Jun 2023 09:30:59 GMThttps://devzone.nordicsemi.com/thread/430942?ContentTypeID=1Wed, 14 Jun 2023 09:30:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c3c9e40-7492-4f66-9e50-534026651052Kenneth<p>Hello,</p> <p>I guess there are various ways it can be done, but this is one of them:</p> <p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1686734938633v1.png" alt=" " /></p> <p>It&#39;s also possible to navigate to the where you are building the application and call &#39;west flash --recover&#39;, but the above commands can be run from anywhere.</p> <p>nrfjprog --recover --coprocessor CP_NETWORK<br />nrfjprog --recover --coprocessor CP_APPLICATION</p> <p>Kenneth</p><div style="clear:both;"></div>