Before 12days my uncle had brought thi mobile and he is having good time with it I think this is the best one among all parts of lf series as this was speccialy ment for 4g network and also the most growing up network work properly in this mobile it shows rhe best speed among all other 4g handsets it is very easy to learn it worls without any hanging and other difficulies it works very smoothly it has got good features in less amount compared to the high price mobiles which are at the peak of cost.it is better than all.