My phone is running slow

There are too many running apps

End running apps.

1 of 7 steps Press the Application key.
2 of 7 steps Press the active applications icon.To end an application:
3 of 7 steps Press End next to the required application.To end all applications:
4 of 7 steps Press End all.
5 of 7 steps Press OK.
6 of 7 steps Press the Home key to return to the home screen.