https://devzone.nordicsemi.com/f/nordic-q-a/600/how-to-restart-enable-the-softdeviceHi, i need to Stop the softdivice in my application with --&gt; sd_softdevice_disable ( ); This is ok, it works. But later in the applictaion i have to restart or enable the softdevie again for useing Bluetooth. I found the method --&gt; sd_softdevice_enableen-USTelligent Community 13Fri, 13 Mar 2020 16:51:46 GMThttps://devzone.nordicsemi.com/thread/239798?ContentTypeID=1Fri, 13 Mar 2020 16:51:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ff1ca5b0-9fe5-49c4-8dfb-347040d2890aDi-sheng<p>Hi Ole</p> <p>Thanks,</p> <p>It is answer I want.</p> <p>Di-sheng</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/3124?ContentTypeID=1Tue, 08 Oct 2013 07:22:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:88aeac87-f4af-4288-a4d7-0f126df69b5dOle Morten<p>If you take a look at ble_stack_handler.c, you can see how it initializes the softdevice:</p> <pre><code> // Initialize SoftDevice err_code = sd_softdevice_enable(clock_source, softdevice_assertion_handler); if (err_code != NRF_SUCCESS) { return err_code; } </code></pre> <p>This softdevice_assertion_handler is declared in the upper part of main.c of most SDK applications.</p><div style="clear:both;"></div>