Here's how to revert to the carrier wallpaper on your BlackBerry Z10 or BlackBerry Q10.
Your BlackBerry 10 device comes preloaded with some fancy images you can use for wallpaper, and in addition to being able to add your own images, you also get a carrier wallpaper. The carrier wallpaper is determined by your carrier (obviously) and based on the SIM card you use in the device. If you happen to lose track of the carrier wallpaper when changing things up -- don't worry because you can easily get it back in no time at all. Keep reading to see how it's done.
You won't see a confirmation, but if you exit back to your home screen you'll see the wallpaper back to default (plain gray for Rogers in our case).