* NOTICE *
After 4.2 new Jelly Bean The protection level definition of CHANGE_CONFIGURATION has been changed.
If you're able to use development tools you can grant the permission manually by 'pm' command.
If you have SuperUser privilege on your device. MoreLocale 2 could get the permission automatically.

You can select more locales via this app.
If your locale doesn't appear please use custom locale function in menu.