How to resolve 'activate iCloud storage' prompt on iPhone after iOS 27 update?

"How to resolve 'activate iCloud storage' prompt on iPhone after iOS 27 update?: I can't clear an 'activate iCloud storage' prompt on my iPhone since upgrading to iOS 27"

-------

Troubleshooting iCloud Drive Management:

Seems your iCloud Storage is almost full. So, see about clearing your iCloud Drive, extracting it first. You'd perform this extract using a computer. From there, Force Restart your iPhone.

A. Remove VPNs:

Have any VPNs turned on? If so, remove them from your device, or just turn them off, if required for school or work.

B. Download All of iCloud Drive:

If you wanted to, you could download all of iCloud Drive, and then trash what is in there. Perform my User Tip: Getting a Quick and Direct "iCloud Drive-to-External Hard Drive" Download - User Tip. All would be saved, and would then be removed. You would then use Finder to browse all of you downloaded iCloud Drive data.

C. How to Upgrade iCloud+ Storage:

Go Here: Buy iCloud+ or Upgrade your Current Storage Plan - Apple Support

"How to resolve 'activate iCloud storage' prompt on iPhone after iOS 27 update?: I can't clear an "activate iCloud storage" prompt on my iPhone since upgrading to iOS 27"

-------

Using "Not Now":

Try this: Anyone else getting icloud plus advertisements continuously after updating to iOS27? - Apple Community

"How to resolve 'activate iCloud storage' prompt on iPhone after iOS 27 update?: I can't clear an "activate iCloud storage" prompt on my iPhone since upgrading to iOS 27"

-------

Millions of Participants are Upgrading:

Note that many are performing this upgrade at this moment, and there is only so much that Apple's server can handle. So Apple's servers may be busy. For future updates installations: perform the update early in the morning hours, local time.