Acutually I have bought this mobile and using it for about four months. I seen no problems with this mobile moreover comparing speed of the mobile with the other mobiles is very fast and nice experience with this. Since I bought this I have installed many applications into it, And it doesn’t create any probs. And looking good and performance is fine & battery withstands good and for long hours. if u are looking for a mobile phone that wanna suit into your pocket just go for it. This has the features when compared to other phone at this range of prices