https://devzone.nordicsemi.com/f/nordic-q-a/100590/custom-board-hangs-when-flashed-with-firmware-from-nrf-connect-sdkI have a custom board with nrf52840. Whenever I flash any bin file from the nrf connect sdk my custom board hangs. Also after the initial flashing, the board goes into protected mode and I am not able to reset the board or re-flash any other bin fileen-USTelligent Community 13Tue, 13 Jun 2023 11:23:57 GMThttps://devzone.nordicsemi.com/thread/430710?ContentTypeID=1Tue, 13 Jun 2023 11:23:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fa18c358-4362-435c-91a7-c29cc104210fKazi Afroza Sultana<p>try to build the sample from command prompt (<a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/getting_started/programming.html#id8">https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/getting_started/programming.html#id8</a>) using west.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/430335?ContentTypeID=1Mon, 12 Jun 2023 04:46:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:33172234-2906-4235-8d93-269b0e743f88alvin7<p>I only tried flashing with vs code. Using any example application from nrf connect sdk, the board hangs.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/429894?ContentTypeID=1Thu, 08 Jun 2023 07:25:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fd224b6d-ce06-4ecb-96d7-3a64ecdafd04Kazi Afroza Sultana<p>Hello,</p> <p>Does it only happen with bin file on your custom board? Have you tried to flash any application from VScode or using west on your board?</p> <p>Thaks.</p> <p>BR</p> <p>Kazi</p><div style="clear:both;"></div>