I purchased samsung galaxy S Duos S7562 this phone is very bad phone this phone is world hangest phone in the world the battery life is very bad I charged my phone in one day about 5$6time because battery life is very bad I charged the phone in many times the battery got damage and the phone network is very very bad I am telling u anyone the phone is not buying please I request all of u samsung this model is banned the phone is biggest biggest hangest phone in the country any one do not mistake this phone is buy