https://devzone.nordicsemi.com/f/nordic-q-a/5392/jlink-commanderHi,gus Now,I want to use jlink commander to load hexfile,someone know how to use jlink commander to load(must locking chip from readback)?en-USTelligent Community 13Tue, 03 Feb 2015 10:31:10 GMThttps://devzone.nordicsemi.com/thread/18828?ContentTypeID=1Tue, 03 Feb 2015 10:31:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb701a99-7b5e-4c69-9bfa-42f86901a959Stian R&#248;ed Hafskjold<p>You can try this:</p> <pre><code>device nrf51822 speed 1000 w4 4001e504 1 loadbin YOUR_HEXFILE 0 r g exit </code></pre><div style="clear:both;"></div>