Download Android Oreo Theme for your Xperia Smartphone. No Root Required.
** Black Oreo Theme - http://bit.ly/blackoreotheme **
** Purple Oreo Theme - http://bit.ly/purpleoreotheme **
** Teal Oreo Theme - http://bit.ly/tealoreotheme **
Give your phone a look similar to the stock Xperia Oreo UI.
Tested on Xperia XZs running Android Nougat and Xperia M4 Aqua running Android Marshmallow.
If you have any questions regarding my work or want some change in this theme let me know.