thanks! and I found the answer, seems it's different on different versions of android (I have the latest): On my phone, z5 Sony premium: mine is like this: answer: click upper left icon looks like 3 lines, click Notebooks; shows all notebooks, some have lots of notes. (mine is: 16, 697, etc); to the right of these, there are 3 vertical dots, click on that for each set of notes; NOTEBOOKS OPTIONS comes up listing 6 choices, 2nd one down is Make available offline. it then downloads the files.