I bought this device for an experiment had been using sumsung and iphone for many years, just wanted to change the feel. But this has gone very bad for me. Network issue, BT does not work well, hanged at the very 3l2nd day of using, while not other app installed except whatsapp.taking time powering on. Heating if you are browsing or gaming a bit long. Finally not worth at all.putting some additional money for iphone 6s will definitely be a better bet. Phone feature not up to the mark. Not evenable to exchange the product. Not wroth for the money. Tried to go for another brand.