1. How to rotate photos?

Press directional pad “Left and right” buttons to rotate photos.

2. How to go to previous or next photos?

Press directional pad “Up and down” buttons.

3. How to zoom in or zoom out?

Press “OK” button.

4. How to set my favorite photo as wallpaper?

When you are displaying the picture, Press and hold the ”Menu” button

and a menu will pop-up, asking you whether to set wallpaper for main menu,

music playing or ebook — select accordingly will do.

Tips: You can set certain area of the photo as wallpaper as well.