I recently bought a brand new iq neo 10.after using it for two days I notice that a small sound is coming from the back side of the phone when I try to tilt or shake the phone especially when I play games using gyroscope.rather than hearing the sound I can feel something in my hand.i am a little worried about it .the sound is like something is loose inside.is it normal.

Anyone else facing the same issue please check your phone and comment below...