Software⏱️ 2 min read📅 2026-06-02

How to Fix: Application Installation Failed in Android Studio

Fix Application Installation Failed in Android Studio. Check the Android Studio settings and en. Step-by-step guide included.

Quick Answer: Check the Android Studio settings and ensure that the SDK is up-to-date. Try cleaning the project and rebuilding it.

📋 Table of Contents

  1. 🛑 Root Causes of the Error
  2. ✅ Best Solutions to Fix It
  3. 💡 Conclusion

The 'Failed to establish session' error in Android Studio can be caused by various factors, such as a corrupted workspace, an incompatible version of the IDE, or issues with the Android SDK. In some cases, it may also be due to the lack of sufficient disk space.

🛑 Root Causes of the Error

  • Corrupted workspace or IDE configuration
  • Incompatible Android SDK version
  • Lack of sufficient disk space

✅ Best Solutions to Fix It

Method 1: Clearing Workspace

  1. Step 1: Close Android Studio and delete the .idea folder in the project directory.
  2. Step 2: Restart Android Studio and try to install your app again.

Method 2: Updating SDK

  1. Step 1: Update the Android SDK to the latest version.
  2. Step 2: Restart Android Studio and try to install your app again.

💡 Conclusion

By following these steps, you should be able to resolve the 'Failed to establish session' error in Android Studio and get your app installed successfully.

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