I faced an issue with one side led stop working so I wont recommend updating firmware or anything until Asus comes up with a solution to that. I loved B&O but hey, what are you guys making in recent years? Ansonsten ist schon alles andere abgebildet. Il Lexin BF4M non mi ha convinto soprattutto per il lieve rumore di sottofondo che si sente quando, con Interfono attivo, non si parla. Saved initially, but the quality is such that now its costing me more to replace it. To big and not soft leather like I am use to. Come da immagini e descrizione. Super user-friendly case and very durable. Very good price! Serves its purpose for the price.