Updated the firmware and was able to load PDF files on the reader but the options menu and the previous and next page buttons don't function when the book is open. Cover art is showing up in the PDF file.
Options menu and previous and next page buttons do function for text and epub files. Bookmarks are showing up as "SaveMark", "LoadMark", "DelMark ". However set font and select color options are still missing.
There is an added Mode function that lets you choose from White Mode and Black Mode.
Clearly there is still quite a bit that needs to be fixed
