I’m using it from more than 1 years and buy it from flipkart at a price of 37000 rupees on 32 gb variant.
After the ios 11 update my hangs a little bit and battery is not providing good backup.
The most and serious issue is that my phone gets automatically shut down at below 20% battery.
I have to carry my power bank all the time when i’m touring , at office and at home.
I have always charge it above 20 % battery
This issue has been starting from couple of months.
a) Sometimes when i’m calling to someone automatically it shutdown below 20% battery.
b) Sometimes not receiving mail created problems.
c) At below 20% battery my online bill payment that gets failed and i’m gets in problem and have nervous about payment or refund of my payment.
I’m giving you my experience iPhone 6s.