Make your Firefox OS device personal with a new wallpaper. Here's how to easily set the background image that's used for both the lock screen and home screen.
"The wallpaper select from menu" sound like there is a wallpaper called select from.
Is this the correct way to write it ?
I think we can just change it to the "Select from" menu. The user can already see that the whole article pertains to wallpaper options.