Hi,
I've got an iPhone 6 plus running iOs 8.4 with 20 Gb free space.
I've got an iCloud 200 gb account and all my photos are in the cloud with the Optimized Setting activated.
I would like to download several photos at a time, or even an album to keep some photos in high resolution but I had multiple failure when I tried to download them with Wifi or 4G cellular data.
What's wrong ?
Thanks