Is your Apple ID have China as Country or Region?
The operation of iCloud services associated with Apple IDs that have China in their country or region setting will be subject to this transition. You will be notified of this transition via email and notifications on your devices. You don?t need to take any further action and can keep using iCloud in China.
After February 28, 2018, you will need to agree to the terms and conditions of iCloud operated by GCBD to keep using iCloud in China.
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