> For the complete documentation index, see [llms.txt](https://wich.gitbook.io/wichreactnativestarter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wich.gitbook.io/wichreactnativestarter/getting-started/configuring-google-service-files.md).

# Configuring Google-Service files

Since this project includes several Firebase libraries and it setup, you should change the google-service files for both Android & iOS. It requires you to have a Firebase project that has an Android app, or iOS app, or both that created using the exact same bundle-id and package-name like the one you passed at the previous steps. If you didn't change your Google-Service files then the build might fails because compiler can't found your bundle-id and package-name inside the default Google-Service files from WRNS. 

To change it with your own Google-Service files you need to create two Android apps and two iOS apps in Firebase console. Yes, two, because you need to fill in both QA & Production env.

### 🍏 Configuring iOS-side

1. Download both QA & Production `GoogleService-Info.plist` from Firebase console. Usually i place the downloaded file in `Downloads` folder in my Mac.
2. Copy the whole content of newly downloaded QA `GoogleService-Info.plist`.
3. Replace the content of `ios/PizzaApp/Firebase/QA/GoogleService-Info.plist` with the copied content.
4. For Production env it's just the same process as above, download and copy the whole content of newly downloaded Production `GoogleService-Info.plist`, then replace the content of `ios/PizzaApp/Firebase/Production/GoogleService-Info.plist`, and not `ios/PizzaApp/Firebase/QA/GoogleService-Info.plist` file.

### 🤖 Configuring Android-side

1. Download both QA & Production `google-services.json` from Firebase console.
2. Copy the whole content of newly downloaded QA `google-services.json`.
3. Replace the content of `android/app/src/qa/google-services.json` with the copied content.
4. For Production env it's just the same process as above, download and copy the whole content of newly downloaded Production `google-services.json`, then replace the content of `android/app/google-services.json`, and not `android/app/src/qa/google-services.json` file.