Hello how may I help you? I'm trying to figure out how to do something on my phone What kind of something ? Can you give me any specific ? I need to change the wallpaper on my home screen but not on my lock screen Okay what phone are you using ? Android or IPhone ? Android 4.0. It's old. I want to use a personal picture in my gallery to do it Okay, you can look up for that picture thaen then. I have my picture up now. Then choose that options at the top or long press the picture. Oh, I see it now. "set as wallpaper..." That did it, thanks. Yes .