Iam using this mobile for just three months at first there was no problem but now the phone has become too slow , the battery backup has degraded a lot in some situation I have the 30% battery drains in just 10 min . Now there a hanging problem when multitasking is done or heavy games are played on . But one thing I must appreciate is its turbo charging is too good man just awesome . And one thing guys as tha camera lens is a little bit extended out it recieves scratches and thus. Picture quality decreases with time.