I have a 16gb iPad 3. I just restored last week and updated to 8.4. Set up as new. Now I keep getting a 'storage almost full' warning. I apparently have 1.2gb free. I have 15 apps installed. Largest being av player which has two 700mb films on. Then Tapped out at 849mb. Then I have office with 283mb worth of files. The rest are all listed as under 100mb. I have no music at all. It's not set up for iMessage. It's not set up for email. So zero emails or messages. I have no contacts on there. I have no pictures on it besides one wallpaper. I have no music on it. Yet 'documents and data' is almost 8gb. I have a 16gb iPhone. It has 52 apps on. All my emails, messages, pictures, music and contacts and that still has 6gb free. So what is taking up all the space on my iPad and how can I free it up?