HT203565 contacts on my iPad are not being uploaded to iCloud

Question

I have synced my iPad with my Yahoo account. It has downloaded all of the contacts located there. However:
1- The Yahoo sync did NOT include any group information. I.e it downloaded all individual contacts, but none of the groups which existed.
2- These contacts are visible on my iPad, but they are not being uploaded to iCloud when my iPad syncs with the cloud.
The original problem is - how do I get the Groups from my  Yahoo account downloaded to the iPad.
"Obviously" If I could get the Yahoo contacts uploaded to iCloud, I could create the groups there. (Which I can do easily enough), but I cannot get the contacts into t he groups.

Answer 1

If you're talking about photo stream:
Check the following:
From your Home screen, tap Settings > iCloud > Photo Stream, and make sure the slider is set to the ON position.  If grayed out, check Restrictions in Settings>General.
From the Home screen, tap Settings > Wi-Fi, make sure the slider is set to ON, and that your device is connected to a wireless network.
Ensure that Camera app is closed on the device where you took the photo. Photo Stream will not upload photos from an iOS device until the Camera app is closed.
Ensure your iOS device has not fallen below 20% battery power. To preserve battery life, Photo Stream downloading and uploading are disabled when the battery reaches this threshold. Downloading and uploading will resume once you charge your device, and the battery charge is greater than 20%.
Note that when photo stream is turned on, only pictures taken from that point on will go to the stream, not existing photos.  For those, sync them to a computer using itunes and USB cable.