Now, in this post will be explained how to make image file for this phone and how to set is as wallpaper.
If we have image files, but with the different file format (e.g : .jpg or .jpeg) we should convert them to those supported format.
Do not forget to resize the image size to 128 x 160 pixels. The easiest way to resize it through PC we can use 'office picture manager'. Then to change the format we can use 'paint'. Just open the file then save as with the format as we need.
Save the file to SD card and now we can use it as wallpaper.