I think the settings dialog should have word wrap in portrait mode so translators like me wouldn't have to type abbreviations or line breaks into longer strings. Those would unnecessarily show up in landscape mode too.

Isn't it better to hide the forced language code into some config file where you can change it? Or maybe a drop-down list with languages?

Also you might want to make "Selected song set as ringing tone" translatable.

Keep it up gidzzz