how do i set purchased wallpaper as the default background on my phone with myhomescreen?

• Select the Left Soft Key (Menu) on your phone.
• Select Multimedia using the four way navigation keys and press OK.
• Select My Images using the down navigation key and press OK.
• Select the purchased wallpaper using the Down navigation key.     
• Select the Right Soft Key to view the available options.
• From the options, select Set as using the Down navigation key and press OK.