Shared one of the best trick to get free internet in india.
Thousands of peoples get benefit on this free internet trick & it's working in all Over India
There are quite a few apps that look for free WiFi access for you and some even maintain a database for all the spots around India. Apps like Swift WiFi, Wibrate and WiFire can get you started.
2) Check the map
There are many websites that give you these services. WiFi Space for instance claims to have an accurate map, so that maybe a good place to start. Again, be sure to look up as many websites as possible, unfortunately a little research is the name of the game here.
3) Walk into a cafe
Almost every cafe will give you access to free public WiFi hotspots in the country and if you ask nicely, maybe even the secured, faster network. Seriously, there are even some restaurants that give you access to hotspots. So the next time you are in one, search for a free WiFi network, you will find one.
Probably, the second largest free WiFi network in India after rail stations, Malls are aplenty and filled with freely accessible WiFi connections. Walk into one and see your WiFi finder go crazy with an overload of signals coming from everywhere. Some of these may require you input your phone number or enroll into a loyalty program in exchange for access, so you might want to read what you are getting into.