WARNING:
1. This is not a standalone app. Please download Go Locker app for use this theme:
Go Locker - http://goo.gl/eme4Y3

2. How to apply.
Start Go Locker -> Installed -> Flat Ui

3. If you have any problems, questions or suggestions feel free to email me at [email protected]
To avoid misunderstandings, it's highly recommended to use Google mail for your messages to me! Since the other mail services sometimes move your messages to the "spam" or my replies are lost.