Skip to content

How to FIX error x0er00cx: DATA or BIOS not found on Android

How to FIX error x0er00cx: DATA or BIOS not found on Android

How to Fix Error x0er00cx: DATA or BIOS Not Found

Encountering the error code x0er00cx while trying to install an app can be frustrating, but don’t worry!

In this comprehensive guide, we will walk you through the step-by-step process to resolve this issue and ensure a successful installation on your Android devices.

Our commitment to your satisfaction remains unwavering, and by following these precise instructions, you will soon be enjoying all the features the app has to offer.

Troubleshooting Error

If you’ve received the dreaded x0er00cx error message, it typically indicates that the required DATA or BIOS files cannot be located.

Let’s tackle this problem methodically:

  1. Open the .apk File: Begin by launching the .apk file to initiate the app installation process.
  2. Download BIOS and Data Files: To resolve the error, you must download both BIOS and Data files. These files can be found on the official website.
  3. Create Directories: On your Android device, create the following directory: /android/data/com.cobesoft.build22/
  4. Create Subfolders: Within the directory, create two subfolders: ‘data’ and ‘bios.’
  5. Copy Files:
    • Now, copy the Data .obb files (part 1 and 2) into the ‘data’ subfolder.
    • Similarly, copy the BIOS files (part 1 and 2) into the ‘bios’ subfolder.
  6. Open the App: Launch the app on your device.
  7. Extract Data: Within the app, select the ‘Extract’ button to build all data.
  8. Restart the App: Restart the application to complete the installation process.
How to FIX error x0er00cx: DATA or BIOS not found on Android

Additional Tips

If you still encounter the x0er00cx error or face any other installation issues, consider these troubleshooting steps:

Clear Cache: Sometimes, cache files can interfere with app installations. Go to your device’s settings, find the ‘Apps’ or ‘Applications’ section, and locate the problematic app. Then, clear the cache for that app.

Restart Your Device: A simple device restart can resolve many issues. Turn off your Android device, wait for a few seconds, and then turn it back on.

Verify File Integrity: Check the integrity of the downloaded BIOS and Data files by comparing their MD5 or SHA-256 checksums with those provided on the official website. This ensures that the files are not corrupted during download.

File Permissions: Ensure that the directories and files have the correct permissions. Sometimes, improper permissions can cause installation issues. You can adjust file permissions using a file manager app or through the device’s settings.

App Compatibility: Confirm that the app you’re trying to install is compatible with your Android device’s operating system version. Installing apps designed for a different Android version can lead to compatibility issues.

Third-party Security Apps: If you have security or antivirus apps installed on your device, they might block certain actions required for the installation. Consider temporarily disabling or adjusting their settings during the installation process.


By diligently following these instructions and considering the additional troubleshooting tips, you have successfully resolved the x0er00cx error and completed the installation of our app.

You are now prepared to enjoy all the features and benefits it offers.

How to FIX error x0er00cx: DATA or BIOS not found on Android

Further Assistance

If you encounter any issues or have questions, our dedicated support team is available to assist you promptly.

Please don’t hesitate to reach out to us for expert help.

Thank you for choosing our app, and we are committed to ensuring your app experience is both smooth and enjoyable.

For inquiries or assistance, our knowledgeable support team is just a click away.

Visit this page, and our experts will be ready to assist you.

Your satisfaction is our top priority, and we are dedicated to making your app journey exceptional.


1: What Does the x0er00cx Error Mean?

  • The x0er00cx error is a message indicating that the required DATA or BIOS files for the app installation are not found. This error typically occurs when the app cannot locate the necessary files.

2: Why Am I Getting the x0er00cx Error?

  • The x0er00cx error can occur for various reasons, including corrupted files, incomplete downloads, or incorrect file placement. It’s crucial to follow the installation steps precisely and ensure that you have downloaded the necessary BIOS and Data files.

3: How Can I Resolve the x0er00cx Error?

  • To resolve the x0er00cx error, follow these steps: download the required BIOS and Data files, create the specified directories and subfolders, copy the files into the correct locations, open the app, extract data, and restart the app. If the error persists, try clearing the app’s cache and restarting your device.

4: What Should I Do If I Still Encounter the Error After Following the Steps?

  • If you continue to face the x0er00cx error after following the provided steps, consider the following:
    • Ensure that you have downloaded the correct versions of BIOS and Data files.
    • Check for any file corruption during the download; try redownloading the files.
    • Clear the cache of the app in your device settings.
    • Restart your Android device.

5: Are There Any Alternative Sources for the BIOS and Data Files?

  • While it’s recommended to obtain the BIOS and Data files from the official website, some users might wonder if there are alternative sources. We strongly advise against this as downloading files from untrusted sources can pose security risks and might not resolve the error. Always rely on the official and trusted source for these essential files to ensure your device’s safety and the successful installation of the app.