Task :react-native-reanimated:downloadFolly FAILED

I apologize for the error you encountered. The "Task :react-native-reanimated:downloadFolly FAILED" error typically occurs when there is an issue with downloading the Folly library for React Native Reanimated.

To resolve this issue, you can try the following steps:

1. Make sure you have a stable internet connection.
2. Clean the Gradle cache by running the following command:

   ./gradlew clean

3. Delete the `node_modules` folder and reinstall the dependencies by running:

   npm install

4. If you're using Yarn, run:

   yarn install

5. Make sure you have the necessary permissions to download external dependencies.
6. If the issue persists, try updating React Native Reanimated to the latest version by running:

   npm install react-native-reanimated@latest

7. If you're using Yarn, run:

   yarn upgrade react-native-reanimated@latest

If none of these solutions work, please provide more details about your environment, such as the version of React Native, the operating system, and any other relevant information. This will help in diagnosing the issue more accurately and providing a targeted solution.