I found a great trick in Airtel you can use this tricks for download games and videos or mp3 songs. All you need is a gprs compatible phone having a connection of airtel because airtel live is free (you can use any other connections like idea or any other but cost for browsing so recommend to use airtel connection.), and activate airtel live in your handset if it is activated than no problem if not then dial *567#(this code is for activating airtel live or mobile office in airtel connection) to activate it.
Ok now lets start with the trick
1. By using airtel live go to the address http://m.igfun.com
2. and select any of the game or videos or themes now try to download it (remember you balance should be less than 5rs) it show an error that you have low balance.
3. Bookmark that page and edit that bookmark and make the cost 0
i.e , if the address is like http://202.110.12.10/gamename=nfs&cost=99 simply the cost=0
http://202.110.12.10/gamename=nfs&cost=0 (This is just an example do not try this link)
4. and save that bookmark and open the bookmark and, voila you have downloaded free of cost
100% working trics tried in Nokia 3110c
