diff --git a/README.md b/README.md
index 7306ce49..485aa2bb 100644
--- a/README.md
+++ b/README.md
@@ -73,24 +73,14 @@ Contact us at [Gitter](https://gitter.im/RxBLELibraries/react-native-ble) if you
 ### Expo
 
 1. Make sure your Expo project is ejected (formerly: detached). You can read how to do it [here](https://docs.expo.io/versions/latest/expokit/eject/) and [here](https://docs.expo.io/versions/latest/expokit/expokit). (only for expo)
-2. Follow steps for iOS/Android.
+1. Follow steps for iOS/Android.
 
 ### iOS ([example setup](https://github.com/Cierpliwy/SensorTag))
 
 1. `npm install --save react-native-ble-plx`
-2. `npx react-native link react-native-ble-plx`
-3. Open Xcode workspace located inside `ios` folder and add empty Swift file if you don't have at least one:
-   - Select File/New/File...
-   - Choose Swift file and click Next.
-   - Name it however you want, select your application target and create it.
-   - Accept to create Objective-C bridging header.
-4. Update your `ios/Podfile` to contain (it may be already there):
-   ```
-   pod 'react-native-ble-plx', :path => '../node_modules/react-native-ble-plx'
-   ```
-5. Enter `ios` folder and run `pod update`
-6. Add `NSBluetoothAlwaysUsageDescription` in `info.plist` file. (it is a requirement since iOS 13)
-7. If you want to support background mode:
+1. Enter `ios` folder and run `pod update`
+1. Add `NSBluetoothAlwaysUsageDescription` in `info.plist` file. (it is a requirement since iOS 13)
+1. If you want to support background mode:
    - In your application target go to `Capabilities` tab and enable `Uses Bluetooth LE Accessories` in
      `Background Modes` section.
    - Pass `restoreStateIdentifier` and `restoreStateFunction` to `BleManager` constructor.
@@ -98,41 +88,41 @@ Contact us at [Gitter](https://gitter.im/RxBLELibraries/react-native-ble) if you
 ### Android ([example setup](https://github.com/Cierpliwy/SensorTag))
 
 1. `npm install --save react-native-ble-plx`
-2. `npx react-native link react-native-ble-plx`
-3. In top level `build.gradle` make sure that min SDK version is at least 18:
-```groovy
-buildscript {
-    ext {
-        ...
-        minSdkVersion = 18
-        ...
-```
-4. In `build.gradle` make sure to add jitpack repository to known repositories:
-
-```groovy
-allprojects {
-    repositories {
-      ...
-      maven { url 'https://www.jitpack.io' }
+1. In top level `build.gradle` make sure that min SDK version is at least 18:
+
+    ```groovy
+    buildscript {
+        ext {
+            ...
+            minSdkVersion = 18
+            ...
+    ```
+1. In `build.gradle` make sure to add jitpack repository to known repositories:
+
+    ```groovy
+    allprojects {
+        repositories {
+          ...
+          maven { url 'https://www.jitpack.io' }
+        }
     }
-}
-```
-5. In `AndroidManifest.xml`, add Bluetooth permissions and update `<uses-sdk/>`:
+    ```
+1. (Optional) In `AndroidManifest.xml`, add Bluetooth permissions and update `<uses-sdk/>`:
 
-```xml
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    ...
-    <uses-permission android:name="android.permission.BLUETOOTH"/>
-    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
-    <uses-permission-sdk-23 android:name="android.permission.ACCESS_FINE_LOCATION"/>
+    ```xml
+    <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+        ...
+        <uses-permission android:name="android.permission.BLUETOOTH"/>
+        <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+        <uses-permission-sdk-23 android:name="android.permission.ACCESS_FINE_LOCATION"/>
 
-    <!-- Add this line if your application always requires BLE. More info can be found on:
-         https://developer.android.com/guide/topics/connectivity/bluetooth-le.html#permissions
-      -->
-    <uses-feature android:name="android.hardware.bluetooth_le" android:required="true"/>
+        <!-- Add this line if your application always requires BLE. More info can be found on:
+            https://developer.android.com/guide/topics/connectivity/bluetooth-le.html#permissions
+          -->
+        <uses-feature android:name="android.hardware.bluetooth_le" android:required="true"/>
 
-    ...
-```
+        ...
+    ```
 
 ## Troubleshooting