How to erase the complete nrf52832 DK completely?https://devzone.nordicsemi.com/f/nordic-q-a/62522/how-to-erase-the-complete-nrf52832-dk-completelyHi All. I have an issue with my development kit. I was working with DFU so I flashed the secure_bootloader project in my nrf52 DK so it is working fine. But after this bootloader project, if I flash any other project, I can not see the other projecten-USTelligent Community 13Mon, 15 Jun 2020 09:48:40 GMTRE: How to erase the complete nrf52832 DK completely?https://devzone.nordicsemi.com/thread/254945?ContentTypeID=1Mon, 15 Jun 2020 09:48:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bc93042e-6eb1-44f9-9d52-d411094b275eVidar Berg<p>Hi Pradeep,</p> <p>Please try to perform a new service discovery by clicking the &quot;3 dot&quot; button in the top right corner and select &quot;Refresh services&quot;. It looks like your phone has cached the attribute table from a previous connection.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>RE: How to erase the complete nrf52832 DK completely?https://devzone.nordicsemi.com/thread/254776?ContentTypeID=1Fri, 12 Jun 2020 14:37:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dfaaedd4-d0b7-4615-8cb3-b85537be227epradeep8892<p>Hi Turbo,</p> <p>So, I erased NRF52 DK using these commands also but not working. After erasing when I flashed the ble_app_uart project again I can see secure dfu service instead of ble uart service. So Uart service get hidden</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_06_2D00_12-at-8.02.56-PM.jpeg" /></p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_06_2D00_12-at-8.02.56-PM-_2800_1_2900_.jpeg" /><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_06_2D00_12-at-8.02.56.jpeg" /></p> <p></p> <p>Thanks &amp; Regards</p> <p>Pradeep</p> <p></p><div style="clear:both;"></div>RE: How to erase the complete nrf52832 DK completely?https://devzone.nordicsemi.com/thread/254763?ContentTypeID=1Fri, 12 Jun 2020 13:51:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:46360f95-8b6c-4d1f-9184-478079b7a9ebTurbo J<p>nrfjprog -f NRF52 --recover</p> <p>or</p> <p>nrfjprog -f NRF52 --eraseall</p> <p>should work.</p><div style="clear:both;"></div>