Im using this mobile?? last 2 to 3 months , in starting it is working very fast but after some 2 months it is very slow working, so please solve this problem , mobiles are hanging more and application installation is always take application overlay detaction .in camera vise it was good some time flashing is not happen otherwise it is very good , mobile looking wise it was very nice , required to improve in fast browsing , and also need upgradation of our mobile features this is my review but my friends review is very less because there are facing so many problem in these so I would request you to solve some problems.