I am using lenovo tab 3 7 essential from last year. Its user friendly is very nice. Its style is not so good and its style is not bad. Its camera app seems to always have a shutter sound even under silent mod I am very fed about it.How do I fix it. And while I am playinng game I am getting s type of sound in silent mod and its camera clarity is worst. No clarity and no flash light also. Its battery is good I kept morning it came till night. It is not too much bad.While I am listening music, and other activities it is good.