Software Update Ios 14 Beta. Configure your HomePod to receive beta software updates. This usually fixes the issue as you no longer depend on Apples servers to download the firmware file.
Apple Beta Software Program Help make the next releases of iOS iPadOS macOS tvOS and watchOS our best yet. This usually fixes the issue as you no longer depend on Apples servers to download the firmware file. It will be rebooted several times to install the update.
As a last resort you can manually download the iOS 14 IPSW firmware file for your iOS device and use it to update your device.
Then follow the prompts to install configuration beta in Settings app and restart your device. Once you have done this you can access the software update in the General section of the device settings 8 Choose iOS 14 from here to download and install the iOS 14 Beta on your iPhone or iPadOS 14 on your iPad. To do so go to Settings General Software Update Download and Install Update. Make sure you back up your device before installing new software you may lose data during the update process.