Deleting photos
I have a 16 GB iPad Mini. In the Photos & Camera setting, iCloud Photo Library is turned off, as is iCloud Photo Sharing (My Photo Stream remains on). When I launch the Photos app, it indicates I have no Photos or Videos after I deleted all that were downloaded from iCloud. However, when I check Usage>Manage Storage, it still shows Photos & Camera taking 917 MB, with 916 MB coming from Photo Library. Is there a way to regain that space? I freed up about 1.5 GB deleting all the photos, and I've decided on a 16GB iPad using iCloud Photo Library just takes up too much storage. I need to be able to put movies on it for cross-country plane flights, and I could run into some issues if I can't reclaim that other 917 MB.
iPad Mini, iOS 8.3