The One M9 Launcher and Theme is a free app that offers users a new style for their Android devices. This app is perfect for those who are bored with the default user interface of their Android and want to try something new. With this app, you can experience the Windows phone UI on your Android device, making it look like the One M9.

This app contains dozens of wallpapers that you can use for your backgrounds. Additionally, it supports 27 launchers, including Nova Launcher, Apex Launcher, and Smart Launcher Pro. To use the One M9 Launcher and Theme, make sure to set it up as the default launcher. You can do this by tapping your home button and selecting the default launcher or by making changes in the Settings > Apps > All > and clearing defaults for your current launcher.

If you have any questions about this app, you can contact the developer via email. However, it is important to note that this app is purely for personalization purposes and does not offer any additional functionality beyond changing the look of your Android device.