The operating system used in this phone is kaiOS , and it makes it very much complicated and discusting . Now I will tell you why , a normal feature phone operator can't operate it easily , even some youngsters who are having some gaming brain they are also very much irritated by the user interface of this mobile phone . And it is said that it is a 4G phone , ; (
So listen , when I used it for first what I observed that there is no whatsapp , file managing tool , no option of moving the contents between your sd card and your device . So atleast I am saying that its completely Brain eating device .