https://devzone.nordicsemi.com/f/nordic-q-a/2691/nrfjroog---recover-gives-errorHi all, I have recently upgraded my tools to SDK 5.2 and JLink V4.84f, and started using nRF51822 G0 chips. The issue I have is with recovering the part in the Studio 1.16.1. With reference to below, you can see that nrfjprog -e will erase the chipen-USTelligent Community 13Sun, 06 Jul 2014 22:30:53 GMThttps://devzone.nordicsemi.com/thread/10546?ContentTypeID=1Sun, 06 Jul 2014 22:30:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c528b7d3-9391-43f4-a8ae-84c25b0a48e8Simon Third<p>I&#39;m still having this issue. I can reprogram the SD110 with the following commands:</p> <blockquote> <p>nrfjprog -e nrfjprog --program SD110....hex</p> </blockquote> <p>But using the --recover option or nRF51 Programming option in the Studio still fails as above.</p> <p>S3</p><div style="clear:both;"></div>