Hello friends, my friend using this mobile since august 2015, he found that in this mobile so many problem like otg problem hanging problem automatic restart problem etc but it some nice features with comparison to other mobile like camera is a 13 mp so image clearity is also nice, sound clearity , and bettary durability is one of the best quality of this mobile, style of this mobile is attractive and it is low of cost according to features .all the features of this mobile are discrimination of reliability