Wind 4 camera quality is too bad , front camera is a totally bad perfomanc in his device.a battery is not 4000 mah. Battery is really fast drop in 5-6 hour this device is not to be buy any higher prise .flash light is not working properly.
A update avaiilable in this device so update your device and enjoy in your life by Lyf hand sets.but this device is not to a value for money.