Last night, my phone got stuck while updating HomePod. It froze at “Update Requested” and won’t budge from that spot, no matter how many times I try. Restarts do not help at all (even if the device is restarted). Internet is fast so that is not an issue as well. Where should I look for solutions?
Open the Home app on your iOS device. Tap and hold HomePod, then tap Settings
Scroll down and select Reset HomePod. Tap Restart HomePod.
I hope this helps your issue
try the solution in this link