Getting server unavailable error when restoring my iPhone 13 Pro from iCloud backup of my old iPhone 12 Pro from this morning

Hi,

We understand you're receiving an error when restoring your backup. We see you were linked from the article "If restore from iCloud backup failed". Were you able to try all the steps listed including trying from another network? If so, we recommend that you reach out to Apple Support directly. Please reach out here:

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Hope this helps!

Have a great day.