https://devzone.nordicsemi.com/f/nordic-q-a/27603/copy-jlink-can-not-use-in-nrfgostudioI have some copy jlink, they can used in keil and JFlash.exe, but can not use in nRFgoStudio.exe, is it right? nRFgoStudio can not support copy jlink edition?en-USTelligent Community 13Mon, 27 Nov 2017 09:34:14 GMThttps://devzone.nordicsemi.com/thread/109011?ContentTypeID=1Mon, 27 Nov 2017 09:34:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e886071d-d26d-4481-a84a-03246c439ad3David Edwin<p>We only support the official version of jlink. Using &quot;copy jlink or not legal versions&quot; would create issues that are unsupported and reduce your productivity, increase your cost and time in dealing with weird support issues. You must contact your manufacturer for any issues.</p> <p>Edit added: I hope you are aware that the nRF51-DK and the nRF52-DK allow the onboard jlink emulator to be used to debug your custom board (nRF5x devices) over SWD, this provides a reasonable way to debug your custom boards without depending on &quot;copy jlink&quot;.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/109010?ContentTypeID=1Mon, 27 Nov 2017 08:44:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8ca5f8ad-1758-475c-80f4-0331f8fd8b80Carey<p>it&#39;s mean that is not legal by official, is copied by local.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/109009?ContentTypeID=1Mon, 27 Nov 2017 08:26:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8bf14e35-84bd-4152-b667-70e1555531f7David Edwin<p>What is a &quot;copy jlink&quot; ?</p><div style="clear:both;"></div>