I bought Yu Yureka for my sis and faced so many problems and at last I had to give it to service center where they told software is corrupt and they will try see look at it. Cons I found in this phone ->
Heats up soon while charging, gaming , software update( heavily heating) . Battery drains soon, not even work as a 2500 mah battery. Loud Speaker is not good.
Takes alot time to charge ( not expected so good to be turbo charging but still it charges late) .Software corupt then the phone on off automatically.( happens if software update has not been done properly)
It shows sometimes software not found while using otg. Servicing is not good. I bought it for Rs.8999. Even at this price point, alot more is expected from a phone.