There is nothing in Mobile Kit Pro that removes any images so I don't know what you are referring to. There is some javascript that tries to auto resize images to fit the screen but nothing that removes images.
There is a feature in mojoPortal where pages and content instances can be marked as web only mobile only or both so it is possible that you have some content instances marked as web only in which case they are not shown in the mobile view.
Hope that helps,
Joe