First of all, pull the picture into the USB flash drive (the experience of the 9th generation of Siyou is a picture with jpg format, capacity below 2k, and the name can't be Chinese, which can basically meet these conditions when downloaded from qq space).

after the USB flash drive is linked, press the menu button to scroll down, and there will be a "Settings Change"

"Screen Settings"

"Import Desktop"

When you open it, you will see the pictures in your USB flash drive, so you can choose which one you like.

After selecting, reading is a little slow. After importing, you will see the following prompt.

Just press the middle button and confirm.

There are three storage locations. Just choose one you like.

After all the above operations, exit, re-enter the menu and select on the "Desktop". Then try pressing the page turn button. It may display fuel consumption, music and

time. Turn it again and you can display the picture.