https://devzone.nordicsemi.com/f/nordic-q-a/16984/how-to-disable-bond-on-iosHi, my device : nRF51822 with sdk 10.0 Before I talk my question, let me make clear. When peripheral connects to iPhone, it&#39;s on iOS&#39;s setting too but it doesn&#39;t go out even if app&#39;s closed. iPhone keeps connection with peripheral and use it inen-USTelligent Community 13Tue, 11 Oct 2016 13:54:52 GMThttps://devzone.nordicsemi.com/thread/65162?ContentTypeID=1Tue, 11 Oct 2016 13:54:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba06a7d7-18fa-4575-8814-6bdfca186a5abenevbright<p>This seems working.. Thank Petter! Let me try more time.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/65164?ContentTypeID=1Tue, 11 Oct 2016 13:06:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:63738fd3-e72d-419a-8298-d72e6f8d98dfPetter Myhre<p>You are working with ble_app_ancs_c? What if you don&#39;t call dm_security_setup_req() in sec_req_timeout_handler()?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/65163?ContentTypeID=1Tue, 11 Oct 2016 11:41:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6db5ac04-bc39-4156-8fbb-aec5d40fb282benevbright<p>Hi, Petter. Yes. but I didn&#39;t mean app is going background but app is terminated. I don&#39;t want to bond and want to disconnect when the app is terminated.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/65161?ContentTypeID=1Tue, 11 Oct 2016 11:11:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:081784e3-eb7d-4c65-8891-ca6825b985cdPetter Myhre<p>So you don&#39;t want to bond? And you want to disconnect when the app is closed?</p><div style="clear:both;"></div>