Fixing iOS 14 Installation Failure

Apple has just officially released iOS 14 for all users. However, during the process of updating to the latest iOS version, some users encounter the error message 'Software Update Failed: An error occurred downloading iOS 14'.

Fixing iOS 14 Installation Failure

Here are some ways to troubleshoot iOS 14 installation failure, if you're unable to install iOS 14, you can refer to:

Method 1: Try installing, updating iOS 14 again

During the iOS 14 update process, if the error 'Software Update Failed: An error occurred downloading iOS 14' occurs, the screen will display 2 options 'Close' and 'Settings'. Click Close to exit the error message, wait a few minutes, then access Settings =>General =>Software Update to update iOS 14 again.

Method 2: Wait for subsequent iOS 14 updates

Apple has just officially released iOS 14 and iPadOS 14 for all compatible iPhone and iPad devices. However, this process may take some time, so some users may not receive the update yet.

If you're also in this situation, just wait until iOS 14 is available on your device and update it.

Method 3: Update iOS 14 via computer

If you've tried all methods but the installation or upgrade process to iOS 14 still fails, you may consider updating iOS 14 through iTunes or Finder.

All you need to do is connect your iPhone to the computer via a USB cable, launch iTunes, then access the Summary tab, and here find and click the Update button.

Method 4: Manual iOS 14 Update

Finally, if the above methods are not feasible, the last resort is to manually download the iOS 14 IPSW firmware file and use it to update your iPhone.

Note: This solution is only suitable for experienced users.

Step 1: Begin by downloading the iOS 14 IPSW file to your device.

Download the iOS 14 IPSW file to your device: HERE

Step 2: Connect your iOS device to your computer using a USB cable and launch iTunes. On macOS Catalina, users can find their iPhone in the Locations section of the Finder window.
Step 3: Access the Summary tab.
Step 4: Press and hold the Shift (on Windows) or Alt/Option (on Mac) key and click the Restore iPhone button.
Step 5: Browse and select the iOS 14 IPSW file you previously downloaded to begin.

Finally, wait until the iOS 14 installation process is complete.

Above are some ways to fix iOS 14 installation failure. Additionally, after upgrading to iOS 14, we may encounter various other issues related to Wifi, Bluetooth, etc. Each iOS 14 issue will have its own troubleshooting methods, so stay tuned.

https://Mytour.vn/sua-loi-cai-dat-ios-14-that-bai-27467n.aspx
iOS 14.6 is the latest version currently. However, after upgrading, users have reported many issues, especially battery drain and overheating. Check out the article on common iOS 14.6 issues and how to deal with them.