A detailed list of changes in 1.33 appeared on the iriver homepage:
1. Reflection of Google store service termination.
(1) Replacing “Google store menu” in main display to Google sign-in function
(2) Adding guiding pop-up menu in approaching “Google store menu”
(3) Deleting “google store menu in option menu.
(4) Deleting “ Buy this book” menu in option menu of viewer when you read sample books.
(5) Deleting pop up message which shows “buy sample books” after reading sample books.
(6) Changing welcome screen