diff --git a/README.md b/README.md
index 34519e89..75adad72 100644
--- a/README.md
+++ b/README.md
@@ -164,14 +164,31 @@ The `AppDelegate.m` file can only have one method for `openUrl`. If you're also
 
 ### SDK Initialization
 
-The `autoInitEnabled` option is removed from [facebook-ios-sdk#v9.0.0](https://github.com/facebook/facebook-ios-sdk/blob/master/CHANGELOG.md#900). On iOS, developers are required to initialize the sdk after app launched.
+The `autoInitEnabled` option is removed from [facebook-ios-sdk#v9.0.0](https://github.com/facebook/facebook-ios-sdk/blob/master/CHANGELOG.md#900). 
+
+On iOS, developers are required to initialize the sdk after app launched, implement the code below in your `AppDelegate.m`:
+
+```objective-c
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
+{
+  [FBSDKApplicationDelegate initializeSDK:launchOptions]; // <- add this
+
+  // your other stuff
+}
+```
+
+Or call `Settings.initializeSDK` in anywhere else if you want the sdk to be initialized in react-native
 
 ```js
-import { Settings } from 'react-native-fbsdk';
+import { Platform } from 'react-native';
+import { Settings } from 'react-native-fbsdk-next';
 
-Settings.initializeSDK();
+if(Platform.OS === 'ios'){
+  Settings.initializeSDK();
+}
 ```
-#### NOTE: This method is also functional on Android
+
+> NOTE: `Settings.initializeSDK` is also functional for Android, if you want to comply with [GDPR](https://developers.facebook.com/docs/app-events/gdpr-compliance), `Settings.initializeSDK` can be called after an end user provides consent.
 
 ### [Login](https://developers.facebook.com/docs/facebook-login)