Theme Scheduler v1.10.9 Unsigned
Program Y-Theme Scheduler is a utility with which you can change themes to configure the phone in time, as well as "tie" a specific theme to each of the profiles.
When you create a calendar has a choice - a working day, weekend or just on one day a week.
Update:
*. prfikseny bugs.
After the installation menu smartphone created folder DrJukka, where to actually install applications from this developer.