I have an older iPad 3 running iOS6 that I no longer use as my main device, and it is now dedicated to specific apps. I no longer take photos or videos on it, so have no need for the Photo Stream feature on this device at all.
I have deactivated the feature, and accepted the "This will delete all photo stream content from your device" dialog. However the photo stream content is still taking up more than 2GB on the device. Nothing seems to actually give me that storage back again.
How can I reclaim the Photo Stream storage space on this device?