Hai friend yesterday I bought this phone lyf7 acctually this phone is not nice because this operating system also differnt acctually this phone came because of the 4g signal for that this phone was prepared a part from that this phone is not nice again this phone is not picture clarity and sound clarity also not there and this coast is more than the other so also this phone is not nice in this mobile is also. Very slow in using the the mobile and this not water this phone desivn also not nice and it is very curve and so friend dont buy this phone. Friends