It has been confirmed by the promos of GoF at Pogo, that Pogo will soon air Goblet of Fire in Hindi (dubbed). So, it will be a Indian TV premiere for GoF, although it will be shown in crappy hindi (Which I review as Worst dubbing ever of any HP movie).
GoF is likely to be aired on last week of May, on Sunday (26 May), only if they also show SOS, COS and POA in all the sundays in May. However it is still unconfirmed that when they'll air GoF in May.