Files > iCloud Drive - "Your device couldn't connect to the server. There may be a problem with the server or network."

_-Yookie-_- Said:

“Files > iCloud Drive - ‘Your device couldn't connect to the server. There may be a problem with the server or network.: Thank you for the suggestion. I confirm iCloud Drive is turned on. The Files app does not show in Settings > my name > iCloud.”

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You are welcome.

See if this does the trick…

Enable Files and iCloud Drive in Cellular:

1. Go to: Settings
2. Tap: Cellular
3. Scroll: to CELLULAR DATA
4. Tap: Files (so this it is green)
5. Tap: iCloud Drive (so that it is green)

_-Yookie-_- Said:

" scrolled to cellular data and Files was turned on but iCloud Drive wasn’t! I turned iCloud Drive on but still didn’t work. Then I restarted my phone and now it’s working great. Thank you for your help you solved the problem!"

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You are most welcome.

Excellent job troubleshooting!

_-Yookie-_- Said:

"[...]When using the Files app and selecting the iCloud Drive location, I am unable to open any files while using cellular data. This is the only app that is giving me issues when using cellular data. When I am on wifi I can open files with no problems.[...]"

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Thank you for the screenshot.

Enable Items in iCloud:

See if you need to enable items in iCloud Settings: Change which Apps Sync and Store Data with iCloud - Apple Support

On your iPhone or iPad

1. Go to: Settings > your name. 
2. Tap: iCloud.
3. Tap: to choose which apps you want to use iCloud.

1. The Littles I have a similar problem to Yookie except I don't use a vpn nor use wi-fi. I can't open files via iPhone they are showing encrypted. I also can access iCloud Drive using a web browser. Within Settings, Cellular Data is missing Files to toggle on. I don't have another device.

iOS 17.1

iPhone 14 Pro

Hi, I had the same problem. The only solution that worked for me was to log out of iCloud on my phone and log back in. Now it works again.

There we go. this was the one that helped me. I just didn't realize that the iCloud Drive switch would not be grouped with all the other apps.

The1derer Said:

“The Littles I have a similar problem to Yookie except I don't use a vpn nor use wi-fi. I can't open files via iPhone they are showing encrypted. I also can access iCloud Drive using a web browser. Within Settings, Cellular Data is missing Files to toggle on. I don't have another device.”

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Do you see the same as this…

Screenshot of what I See in Settings:

I have the same problem as Yookie, I don’t have a switch for Files in Cellular data. I’ve looked 10 times, have it ordered alphabetically. It is not there, just a toggle for iCloud Drive in the separate section at the end.

“Hi, I had the same problem. The only solution that worked for me was to log out of iCloud on my phone and log back in. Now it works again.”

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👍

This worked for me as well, thank you.

It's work for me, thank you.