Fail to commit nrfjprog --recoverhttps://devzone.nordicsemi.com/f/nordic-q-a/72210/fail-to-commit-nrfjprog---recoverHello! I am now working on a customer board based on NINA-B3 module (NRF52840). I found a weird problem: after successfully flashing firmware through SWD for several times by common routines (nrfjprog --recover/--program/--pinreset), I can&#39;t flashen-USTelligent Community 13Tue, 02 Mar 2021 22:43:58 GMTRE: Fail to commit nrfjprog --recoverhttps://devzone.nordicsemi.com/thread/297323?ContentTypeID=1Tue, 02 Mar 2021 22:43:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fd31c4fe-aee2-4ad2-b877-6e26dd8147c2Sealedfire<p>Hi Jorgen,</p> <p></p> <p>Thanks for your feedback!</p> <p>I am now checking as your suggestion.</p> <p></p> <p>BR,</p> <p>DanielDaun</p><div style="clear:both;"></div>RE: Fail to commit nrfjprog --recoverhttps://devzone.nordicsemi.com/thread/297096?ContentTypeID=1Tue, 02 Mar 2021 09:47:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9f7ef3ef-7d2f-4430-98e4-66bef9206c85J&#248;rgen Holmefjord<p>Hi,</p> <p>I have seen some similar issues where the problem have been resolved by pulling the RESET_N pin directly to VDD before retrying the recover procedure.</p> <p>This can happen if the firmware enables pin-reset, but the reset pin is left floating.</p> <p>Could you try this approach?</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>