I have an epub.
- I edited it in calibre to fix some typos;
- I saved the epub to Dropbox;
- On my iPhone, I exported the epub from the Dropbox app to the Books app;
- Now the book cover looks faded in the iOS Books app.
Does anybody know what's causing this and how I can fix it? The book itself still reads fine, it just that the faded cover looks annoying.