I was purchased tata photon max WiFi from my local dealer. At the time of purchased they said the internet speed is very fast on it and the price is very affordable too. Few days it works well but after that I lost connection many times in single day.
I call their customers service but they was unable to solve my problem. They said its working well from them just reset you device. I reset it many times but problem was not solved. The internet is slower then 2g network even sometimes its hard to open facebook page. Overall its worst and I don’t recommended this to anyone.