my j7 2016 has automatic vibration off and automaic vibration on is the harware problem or software problemsound mode or vibrate mode is on while its any time working or any time not working vibrator....
j7 2016 battery charging problem.....still present ...2 month ho gaye update dene ko or abhi bhi bug fix nahi hue samsung plzzzz last time update de do or all issue or bug fix kar do all samsung device memai hamesha bolta tha ki samsung ke mobile hi ...