Help Need help in flashing stock ROM on Galaxy Grand Neo (SM-i9060i)

I would like to manually install the latest available stock firmware/ROM on my new Samsung Galaxy Grand Neo (SM-i9060i). I googled it and found a manual method to do it via a software called "Odin".

But the problem is that, when I was instructed to hold the key combination of "Volume Down + Home key + Power key", it brings up a screen saying "factory mode" instead of showing "ODIN mode", which is required for the method to work.

What will I have to do to get the "ODIN mode" screen, instead of "factory mode"?