My dad gifted me this phone 3 years go . At first the experiance was good the phone came with ANDROID Os 4.4 kitkat. The day I got update of android lollipop 5.0 is the day this phone became the worst . After updating it to android 5.0 . I was quite excited that now I’ll get to see new interface and features. But my phone became so so slow. It takes atleast 5 to 6 seconds to open gallery camera takes 10 seconds to open its fingerprint sensor also sucks I have to swipe my thumb over home button to get it open . It heats up easily. And the day come I got update of android 6.0.1 marshmallow the phone is turtle now so slow and pathetic.