https://devzone.nordicsemi.com/f/nordic-q-a/5900/programming-failed-softdevice7-1-0Hi Please tell me someone about the causes and countermeasures!! I Connect the board &amp; JlinkLite and tried the flash write. Softdevice Ver6.2.1 -&gt; Success Softdevice Ver7.1.0 -&gt; Error I can open softdevice7.1.0.hex in the editor programen-USTelligent Community 13Tue, 09 Aug 2016 17:56:12 GMThttps://devzone.nordicsemi.com/thread/20577?ContentTypeID=1Tue, 09 Aug 2016 17:56:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3a74a900-3b86-408b-b3a3-045ab13cbdd7saiteja<p>can u check it once... <a href="https://devzone.nordicsemi.com/question/90085/undefined-reference-to-softdevice_handler_initnrf_clock_lf_cfg_t-void-unsigned-short-unsigned-long/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/20579?ContentTypeID=1Sun, 08 Mar 2015 03:54:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e4e721c8-43e1-4e57-a81f-31877b1d4c06Nguyen Hoan Hoang<p>You&#39;re welcome.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/20578?ContentTypeID=1Fri, 06 Mar 2015 05:56:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b6bc6ba5-1fef-4c8c-b739-110686f4afb9Tatsuya Anami<p>Thank you very much!</p> <p>I was using nRFgo Studio version 1.16 After replacing the Version1.17, softdevice7.1.0 write success !</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/20576?ContentTypeID=1Fri, 06 Mar 2015 05:24:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:207bd0fa-ee8b-4fc1-a23f-7f88ba529e40Nguyen Hoan Hoang<p>What is your nRFGo version? SD7 require the newest version of nRFGo from Nordic website. I think 1.17 is the current version.</p><div style="clear:both;"></div>