https://devzone.nordicsemi.com/f/nordic-q-a/17203/nrf51822-s130-can-gatt-service-dynamically-be-registered-or-unregisteredHello. Can Gatt Service be dynamically registered or unregistered after start advertising with nRF51822 &amp; s130 ?en-USTelligent Community 13Thu, 20 Oct 2016 13:31:43 GMThttps://devzone.nordicsemi.com/thread/66090?ContentTypeID=1Thu, 20 Oct 2016 13:31:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5a106dbd-ed15-4fab-ae9b-a7b0f5239063Petter Myhre<p>It has nothing to do with advertising, but after you have enabled the SoftDevice you can only add services, not remove.</p> <p>The only way to remove a service is to disable the SoftDevice. See <a href="https://devzone.nordicsemi.com/question/97828/removing-gatt-services/">this</a> for more information.</p><div style="clear:both;"></div>