The camera quality of the phone is very poor. the tap facility to wake up the screen is not available. it also hangs once in a day. the phone does not support backlight also.on menu button also I did not find this option. I also got disappointed by abseence of button lights. sometimes phone shuts off when maps are activated. I have to download 2nd camera app as the installed one is very bad. sometimes touch screen also does not work at all so I have to reboot the phone and start again.