Hii.hello.namaskar.
It is like a defective product.Friends I was bought this mobile last month.And I recommond to you dont buy it.it gives 3GB RAM and 32GB ROM.it gives good quelity but it is not better than other xiomi pruduct.becuase if you play high graphics games it is going to heat within 2 or 3 minutes.thumps up for bettry from me.
There is also one problem when am connect otg( USB) machine and use otg based apps then apps was going to hang.not total mobile only apps gone hang and stoped for 5 to 6 minutes.I am a sim seller and I was faced problem because I cannot do anything without existing app.
So friends from my opinion if you want xiomi mi note 4 then dont buy 3gb RAM note 4, add some money and buy 4GB RAM note 4.
Thank you.
And happy new year freinds