diff --git a/mobile/README.md b/mobile/README.md
index 8d3c78df..45bf2e9a 100644
--- a/mobile/README.md
+++ b/mobile/README.md
@@ -43,7 +43,7 @@ npm install -g eas-cli
 # Log in to Expo
 eas login
 
-# Configure your project (one-time)
+# Configure your project (one-time) – updates app.json with the EAS project ID
 eas init
 
 # Build for iOS
@@ -56,16 +56,21 @@ eas build --platform android
 eas build --platform all
 ```
 
+> **After running `eas init`:** update the `extra.eas.projectId` field in `app.json` with the value printed by the command.
+
 ### iOS-specific
 
 - An Apple Developer account is required for TestFlight and App Store distribution
-- Update `eas.json` with your `appleId`, `ascAppId`, and `appleTeamId`
+- Update `eas.json` → `submit.production.ios` with:
+  - `appleId`: your Apple ID email address
+  - `ascAppId`: App Store Connect → App Information → Apple ID
+  - `appleTeamId`: Apple Developer portal → Membership → Team ID
 - Camera, photo library, and push notification usage descriptions are configured in `app.json`
 
 ### Android-specific
 
 - Add a `google-services.json` file (from Firebase Console) to the `mobile/` directory for push notification support
-- Update `eas.json` with the path to your Google Play service account key
+- For Play Store submission: create a service account in Google Play Console, download the JSON key as `google-play-service-account.json`, and update `eas.json`
 
 ## Configuration
 
diff --git a/mobile/babel.config.js b/mobile/babel.config.js
index 61393521..73ebf58e 100644
--- a/mobile/babel.config.js
+++ b/mobile/babel.config.js
@@ -2,17 +2,5 @@ module.exports = function (api) {
   api.cache(true);
   return {
     presets: ["babel-preset-expo"],
-    plugins: [
-      [
-        "module-resolver",
-        {
-          root: ["./"],
-          alias: {
-            "@": "./src",
-          },
-        },
-      ],
-      "react-native-reanimated/plugin",
-    ],
   };
 };
diff --git a/mobile/tsconfig.json b/mobile/tsconfig.json
index 58432076..20e4176b 100644
--- a/mobile/tsconfig.json
+++ b/mobile/tsconfig.json
@@ -1,10 +1,9 @@
 {
   "compilerOptions": {
     "target": "ESNext",
-    "lib": ["ESNext", "dom"],
+    "lib": ["ESNext"],
     "module": "ESNext",
-    "moduleResolution": "bundler",
-    "allowImportingTsExtensions": true,
+    "moduleResolution": "node",
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
diff --git a/tests/test_api_mobile.py b/tests/test_api_mobile.py
index f60c3b28..54b08967 100644
--- a/tests/test_api_mobile.py
+++ b/tests/test_api_mobile.py
@@ -494,6 +494,7 @@ class TestPushNotificationUtility:
             with patch("app.utils.push_notification.send_expo_push_notification") as mock_send:
                 send_push_to_owner("user@example.com", "Title", "Body")
                 mock_send.assert_not_called()
+                mock_session.close.assert_called_once()
 
     def test_send_push_to_owner_with_devices(self):
         """send_push_to_owner calls send_expo_push_notification with device tokens."""