I am using NRF51822 BLE and sdk version is 11.0. But my BLE gets disconnected from my Central iOS app when app goes into background ?https://devzone.nordicsemi.com/f/nordic-q-a/17626/i-am-using-nrf51822-ble-and-sdk-version-is-11-0-but-my-ble-gets-disconnected-from-my-central-ios-app-when-app-goes-into-backgroundDescription: I am developing iOS app which will connect BLE and keep the connection till user don&#39;t want to disconnect. i.e we want to autoconnect BLE when BLE is in range and when BLE is out of range the connection status shown in app is disconnecteden-USTelligent Community 13Mon, 14 Nov 2016 12:48:13 GMTRE: I am using NRF51822 BLE and sdk version is 11.0. But my BLE gets disconnected from my Central iOS app when app goes into background ?https://devzone.nordicsemi.com/thread/67786?ContentTypeID=1Mon, 14 Nov 2016 12:48:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5384a224-b46f-46ba-a437-56a98ea05ed7run_ar<p>Unfortunately I don&#39;t think you can keep running forever, I think iOS would terminate your app if it needs the resources, or if you spend to much time in background mode. However 3 minuttes seem a bit short. Do you get a disconnect reason on the peripheral device?</p><div style="clear:both;"></div>RE: I am using NRF51822 BLE and sdk version is 11.0. But my BLE gets disconnected from my Central iOS app when app goes into background ?https://devzone.nordicsemi.com/thread/67785?ContentTypeID=1Fri, 11 Nov 2016 13:37:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:344ed67f-c1a8-4d5c-bea7-d269f00d4c82Nik<p>Hi @run_ar I need to get the location update so location update is on for background mode. as well as There will be few notifications App will receive for specific events.</p> <p>I have also tried with sniffer and Master disconnect connection with slave. I won&#39;t be able to provide logs right now but thats what i have seen. It didn&#39;t provide any reason as no delegate method gets called when BLE gets disconnected.</p> <p>Is there any way to keep running my app in background forever ?</p><div style="clear:both;"></div>RE: I am using NRF51822 BLE and sdk version is 11.0. But my BLE gets disconnected from my Central iOS app when app goes into background ?https://devzone.nordicsemi.com/thread/67784?ContentTypeID=1Thu, 10 Nov 2016 15:34:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:823bd3f7-f58d-46f8-8cf6-c5f490b854f7run_ar<p>I assume you are following the <a href="https://developer.apple.com/library/content/documentation/NetworkingInternetWeb/Conceptual/CoreBluetooth_concepts/CoreBluetoothBackgroundProcessingForIOSApps/PerformingTasksWhileYourAppIsInTheBackground.html#//apple_ref/doc/uid/TP40013257-CH7-SW1">Core bluetooth background processing for iOS apps</a> guide?</p> <p>What other tasks do you have running? Can you test with only your app running in the background and Maybe capture a sniffer log? What disconnect reason do you get?</p><div style="clear:both;"></div>