title: Bluetooth LE ask permission?
body: <p>I have an app using BLE. In some cases, for example when installed on the iPhone 6, the app is running and not asking for permission to use the BLE.</p>
  
  <p>At other cases, like my iPad Air, the app starts to run, and it's not asking for user permission for BLE, and then the BLE is not working (although the bluetooth on the device is turned on).</p>
  
  <p><a href="https://i.stack.imgur.com/NKZFu.png" rel="noreferrer"><img src="https://i.stack.imgur.com/NKZFu.png" alt="Bluetooth permission"></a></p>
  
  <blockquote>
    <p>APP would like to make data available to nearby Bluetooth devices even when you're not using the app</p>
  </blockquote>
  
  <p>Below that is the Info.plist data from the app for the key <code>NSBluetoothPeripheralUsageDescription</code> or localized <code>Privacy - Bluetooth Peripheral Usage Description</code></p>
  
  <p>I don't understand When should the auto permission request happen?</p>
  
  <ul>
  <li>How can I enable specific app to use BLE in the iOS Settings?</li>
  <li>How can I ask for permission inside the app?</li>
  </ul>