https://devzone.nordicsemi.com/f/nordic-q-a/107637/failed-to-program-nrf91-custom-board-using-nrf9160dkAfter some update either segger backend dll or some other we are getting the following error when we try to program the nrf9160 based custom board. same scripts and every thing is working 3 month ago. Nothing change in hardware as well.I have updateen-USTelligent Community 13Fri, 26 Jan 2024 09:55:50 GMThttps://devzone.nordicsemi.com/thread/466176?ContentTypeID=1Fri, 26 Jan 2024 09:55:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e0e873c-81f5-4a20-afa0-76e5656a5b96Kazi Afroza Sultana<p>Hello,</p> <p>The voltage of the custom board must match with the development kit (DK) if it is powered by DK. If DK was powered by 3V, custom board should be also&nbsp;<strong><a href="https://infocenter.nordicsemi.com/topic/ug_nrf91_dk/UG/nrf91_DK/ext_programming_support.html?cp=2_1_4_3_11_0">https://infocenter.nordicsemi.com/topic/ug_nrf91_dk/UG/nrf91_DK/ext_programming_support.html?cp=2_1_4_3_11_0</a>.&nbsp;</strong>&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/465630?ContentTypeID=1Tue, 23 Jan 2024 14:52:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2f12d89f-d4ed-4268-9f24-e1d9efd2509eWaqar Ahmed<p>resolved ,on my new dk i have to set slide button to 3v Thanks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/465591?ContentTypeID=1Tue, 23 Jan 2024 13:43:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb16d6ce-a74f-4ac3-a6e7-716d01f571e4Waqar Ahmed<p>Hi,<br />please reply to our query. we are in middle of production.its urgent</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/465408?ContentTypeID=1Mon, 22 Jan 2024 15:56:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:06669d88-011e-4051-8539-a7f3646af472Waqar Ahmed<p>Hi please find the attached log file<a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/0880.log.log">devzone.nordicsemi.com/.../0880.log.log</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/465396?ContentTypeID=1Mon, 22 Jan 2024 15:29:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bd6cc4b3-fef8-4802-bbde-3821ab074dc7Kazi Afroza Sultana<p>Hello,</p> <p>I can not open the log file. Can you please upload again using this command &#39;&#39;<span>nrfjprog --reset --log&quot; ?</span></p> <p><span>Thanks.</span></p> <p><span>BR</span></p> <p><span>Kazi</span></p><div style="clear:both;"></div>