is it possible to connect to netflix by using a android phone as a hot spot or any other hotspot by using a wifi router
Depends. I have an Android Samsung Galaxy. I believe it has to be WIRED. IF you connect it to a laptop, you may be able to use the Wifi (4G, 3G, 2G) speeds and connect to the internet, thus connecting to Netflix, Hulu Plus, etc. However, I don't know if it'll work on an XBOX, or to connect to a Blu Ray player unless it's WIRELESS hotspot. The phone itself should be able to play Netflix.