Hello its Pankaj Gupta, I have been using phones since 2 years.I recognise many problems in this phone search as hacking problem in screen touch problem and many more when you used for 4G Internet in this phone regularly 4 hours this phone goes up to very high temperature which is not good for the phone.there is too much heating problem in this phone I did not suggest this phone because I have experienced so please did not buy it.the price of phone is approximately 6500 and now a days in this price a very good phone is available in the market in place of this phone you can buy another phone so please friends do not buy it.