[studiosus]

Just to let you know that somehow I finally managed to get my M90 back working again. Tried all the different solutions with wall-charger, reset button combinations etc, but nothing helped. Now after a week I played again with reset buttons and charged it from a wall again and suddenly its alive

To PF4Mobile:
Comments are on the separate file for every book, the file has the same name as original file and with the extension .sketch (for example mybook.pdf.sketch). The file content begins with:

Spoiler:

SQLite format 3 @ Î % * Î �\ !55 ‚Qt a b l e a n n o t a t i o n a n n o t a t i o n C R E A T E T A B L E a n n o t a t i o n ( i d i n t e g e r p r i m a r y k e y , p a g e _ p o s i t i o n i n t e g e r , d a t a b l o b ) v !-% � i n d e x i d _ i n d e x s k e t c h C R E A T E I N D E X i d _ i n d e x o n s k e t c h ( i d ) �X !%% ‚it a b l e s k e t c h s k e t c h C R E A T E T A B L E s k e t c h ( i d i n t e g e r p r i m a r y k e y , p a g e _ i d t e x t , d a t a b l o b , b a c k g r o u n d _ i d t e x t )

I haven't yet found a way how to export notes, so if you or someone else could give some hints, it would be great! About the bookmarks - I think it is not possible to do it the way you mentioned. Just adding bookmarks is possible.