https://devzone.nordicsemi.com/f/nordic-q-a/95415/flash-wrong-hex-to-nrf52840dk-then-jlink-not-foundHi, I flash the nrf52840 dongle hex to the nrf52840dk by mistake, then no device can be found on nrfconnect. I used nrfconnect for vscode to flash the hex, it was work, uintill my mistake. Can you tell me how to get the device back？ Thank you en-USTelligent Community 13Fri, 06 Jan 2023 05:44:15 GMThttps://devzone.nordicsemi.com/thread/403516?ContentTypeID=1Fri, 06 Jan 2023 05:44:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:07dd6c8f-172e-40dc-b6a1-255e0516b178无效<p>oh, I found a&nbsp;solution <a href="https://devzone.nordicsemi.com/f/nordic-q-a/72122/suddenly-getting-error-from-nrfjprog-on-macos-after-west-update-in-my-zephyr-project-jlinkarm-dll-reported-a-problem">here </a>and it works.&nbsp;</p> <p>sorry to bother</p><div style="clear:both;"></div>