Novità da Oukitel, marshmallow si avvicina e la serie k4000, K6000 e k10000 riceverà l'aggiornamento in pochi mesi:Oukitel recently released the K10000 that's powered by a 10000mAh battery. The massive battery capacity allows the phone running for a week without any problem. The Official claimed that they are going to make the Marshmallow available for the device by the end of February. The 6000mAh battery powered K6000 will have the update, so does the K4000 Pro.