This device is useless and irritating when looking with its price and brand. As we look foreward with its brand SAMSUNG the one of the top brand, it is very bad. When using jio 4G sim it hang and very hard to used. It heated very quickly. Regarding the battery whenever battery percent reach down 30 percent the device switch off automatically. I have used it for around eight months only its under warranty period but iam really sorry for being with this device. So, friends instead of having this device its really better to have ziomi redmi 3s.
