There seems to be a software bug in PRS-T2 (also with new firmware). If there is so many collections it takes two or more pages to show them in "bookshelves", opening a collection on the last page of collections will cause a message "Sorry ! The application ContentBrowser has stopped unexpectedly. Please try again. [Force close]". If you open a collection on the page before last, then you can go to last page and open any collection.
