SamMobile has exposed an earlier version of Android L. Of course, the machine is Samsung Galaxy S5. From the picture, Samsung has already adapted its TouchWiz to the Andoird L. Of course, due to the version, the current system is less stable, and daily use is more general, so you'd better continue to wait.
SamMobile also said that Samsung would change its main color from blue to white, and redesigned dial-up, SMS, notepad and other system applications. In fact, those applications used Material Design to design voice.
