Written by Admin on 2025-05-06

Troubleshooting "Update Failed: Download Failed. Unauthorized WordPress" Error

WordPress, without any doubt, is a powerful content management system (CMS) that powers millions of websites on the internet. However, as with any software, WordPress is not immune to technical hitches.

One of the most common WordPress errors is the "Update Failed: Download Failed. Unauthorized WordPress" error. This error message occurs when you try to upgrade WordPress or install a new plugin or theme, but the update process is interrupted, and you are presented with this ominous message.

The good news is that this error is not catastrophic, and you can fix it in just a few minutes. Here are some of the most common reasons behind the "Update Failed: Download Failed. Unauthorized WordPress" error and how to fix them:

Check Your Credentials

Before trying any other solution, double-check the login credentials of your WordPress account. For instance, ensure that you have the correct username and password to log into your WordPress account. If you are unsure of your login details, try resetting your password or retrieving your username from WordPress.

Also, make sure that you have permission to update and install plugins and themes on your WordPress site. The administrator account usually has full rights for such tasks. Therefore, if you do not have administrator access, contact your site administrator to give you the necessary permission.

Check Your File Permissions

Sometimes, this error occurs when the file permissions on your WordPress site are incorrect. Ensure that the file permissions on the wp-content folder are set to 755. You can use an FTP client such as FileZilla to check and change the file permissions.

Check Your Internet Connection

Another reason for this error might be a weak internet connection. When upgrading WordPress or installing a plugin or theme, a stable internet connection is essential for the process to complete successfully. If you are using Wi-Fi, switch to a wired connection if possible, or move closer to your router to improve the signal strength.

Check Your Web Host Configuration

Finally, your web host configuration could be the reason for the "Update Failed: Download Failed. Unauthorized WordPress" error. Some hosts use server-side security configurations that restrict certain WordPress functions, such as file upload or update. Contact your web host to find out if this might be the problem and request them to whitelist your domain.

In conclusion, the "Update Failed: Download Failed. Unauthorized WordPress" error might be frustrating, but there are several simple solutions available. By checking your credentials, file permissions, internet connection, and web host configuration, you can troubleshoot and fix the error quickly. Remember, always backup your website regularly to avoid any unexpected data loss.