I am facing last two month continue speed problem of my tata photon max wifi speed. I also call to customer care but they told that your area is highly utilized area due to this your wifi speed slow you wait for 4 to 5 days problem will be short out. I wait for month but my problem is not short out. After one month call again customer care and customer care executive give me same reply that your area is highly utilized area due to this your wifi speed slow you wait for 4 to 5 days problem will be short out. After that I wait for more than one week. I call to customer care executive give me same.