SAMSUNG HAS PROMISED TO UPADATE THEIR DEVICE TILL 2/ 3 YEARS WITH OS N UI
BUT THEY ARE GIVING 2 UI UPDATE N 1 OS UPDATE IN 1 YEARS ONLY & AFTER THAT THEY WILL NOT PROVIDE ANY UPDATE THAT MEANS THE VALIDITY OF THE DEVICE IS GONE IN 1 YEARS THAN WHY THE AGREEMENT IS DONE OF UPDATING MOBILE TILL 2 YEARS & A WRONG COMMITMENTS OF UPDATING DEVICE TILL 2 YEARS
