Every time l receive or make a call,phone goes on quick setting,switch to mute,wi-fi off,or worst airplane mode which automatically hand up the call!!tried everything..repairing,reset factory.tested sensor with diagnostic and it's working.is there another way to lock the phone while making calls?any help please ???is it a bug from 4.4.4,because l did not have this issue with 4.4.2!
