1. When i press menu key (on a main scxreen) there a menu where i can press settings. It's size full width is only on first press. All next press shown tight menu. 2. When i press home button on a lockscreen for light, light is turning off after my phone is vibrating. It must turn the light on, and turn the screen off after vibrating. 3.I have an Mi2 too and on my MI2 keys in dialer are little upward. So at HTC one s keys are seem little compressed vertically.