diff --git a/README.md b/README.md
index f96712c..6c4f9e5 100644
--- a/README.md
+++ b/README.md
@@ -51,3 +51,48 @@ This project contains the components developed for a mobile app within the Water
 
     $ cd WPD-MobileApp/src
     $ npm run test
+
+
+## Run the app
+
+To run the app locally, you need to install the [Expo Go](https://expo.io/client) app on your mobile device and then scan the QR code that appears in the terminal after running the following command:
+
+Ensure you have Yarn installed globally:
+
+    $ # on macOS
+    $ sudo yarn install
+    $
+    $ # on Linux   
+    $ sudo apt update && sudo apt install yarn
+
+Via Yarn, you can Expo CLI globally:
+
+    $ sudo yarn global add expo-cli
+    $
+    $ # It is possible that some extensions are needed
+    $ sudo yarn add expo-build-properties
+
+Using Expo you can configure the app to run on a mobile OS. In this case Android:
+
+    $ eas build:configure
+    
+
+## Run on Android Emulator
+
+To run the app using expoon an Android emulator, you need to install the [Android Studio](https://developer.android.com/studio) and then run the following command:
+
+    $ cd WPD-MobileApp/src
+    $ npm run android
+
+
+## Build and publish the app
+
+To build and publish the Android app, you have to run the following commands:
+
+    $ eas build -p android
+
+This uses the EAS Build service to build the app. You can check the status of the build in the [EAS Build dashboard](https://expo.io/dashboard/builds).
+
+Note that you might be asked to provide your Expo credentials. If you don't have an Expo account, you can create one by running the following command:
+
+    $ expo register
diff --git a/src/app.json b/src/app.json
index 6b17cf5..d73a027 100644
--- a/src/app.json
+++ b/src/app.json
@@ -24,13 +24,12 @@
       }
     },
     "android": {
-      "permissions": ["com.google.android.gms.permission.AD_ID"],
       "adaptiveIcon": {
         "foregroundImage": "./app/assets/appLogo.png",
         "backgroundColor": "#FFFFFF"
       },
       "package": "com.dadosaprovadagua.wpdmobileapp",
-      "versionCode": 9
+      "versionCode": 11
     },
     "web": {
       "favicon": "./app/assets/favicon.png"