https://devzone.nordicsemi.com/f/nordic-q-a/44625/nrf-mesh-v1-2-1-having-problem-connect-nrf52840-dkHi, I just installed the latest nRF Mesh v1.2.1 and found that my nRF52840 DK board unable to connect, I&#39;m using SDK as shown below:- nRF SDK for mesh v3.1 nRF SDK v15.2 previous nRF Mesh phone app working fine with my board, and I can connecten-USTelligent Community 13Mon, 11 Mar 2019 12:16:53 GMThttps://devzone.nordicsemi.com/thread/175307?ContentTypeID=1Mon, 11 Mar 2019 12:16:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6b314433-fab1-4b60-9133-10ad91b7f2e5Joakim Jakobsen<p>Hi.</p> <p>I&#39;ll do my best to help you figure out what is happening here.</p> <p>If you have any more information that would be very helpful.</p> <p>Which phone are you using? <br />Are you able to see the device when scanning, but you are not able to connect and provision it?</p> <p>Have you tried erasing the DK, and flashed the example again?<br />Are you using an unmodified version of the light switch example?</p> <p>Any information, logs etc. that you can provide, would be very helpful.</p> <p></p> <p>Best regards, <br />Joakim.</p><div style="clear:both;"></div>