Ya it is actually that lyf F1 is good 4G mobile but there is some unwanted things occur in it . this phone is totally waste of money , battery performance is very bad it takea long time to charge. It is not easy to use it is hanging most of the time and sometimes apps are also automatically uninstalled which is one of the major problem and when we playing youtube videos online it is also hang most of the times. Camera is in the side so cover not looking nice on this. So this phone is clearly loose market don’t buy this phone.