Updated iPhone, all PDF’s lost! A few days ago I updated my Adobe Acrobat iOS app on my iPhone SE. Of course since I needed to update my iOS to the latest version, Acrobat wouldn't open. So, I backed up my phone on iCloud, and updated iOS. Then Acrobat had disappeared. I downloaded it again from the App Store cloud. Now, all my PDFs from years are GONE! I've gone through updates, restores from iCloud on new phones, and my acrobat PDF files are always there! I do keep Acrobat selected on iCloud for backup, so the files should be somewhere. In the new app, on browse locations under iCloud Drive, all it says is "0 items, 2.79GB available on iCloud". But, there is nothing to select or click. No access. Well, how do I load them? How to I get to them? help please !