khalil13 wrotejust a question, can we do the same thing on a blackberry to make apps run on wifi instead BIS? thanks in advance.
Way I think of it is this:
If you can make such an app run on Wifi, then it has to connect to a server that accepts wifi connections. Meaning not the RIM servers. To chat with somebody, let's say, who is using BB services over BIS, he would be connected to the RIM servers. Hence this wifi server would need to have BIS subscriptions and pass on your messages to the RIM server with a fake identity.
Now what you could do is have somebody else run these services off that same wifi server then you would be able to chat with him.
Check this out to get what i mean:
http://www.alteriw.net
This is an alternative server to IW.net, the server that CoD games run on. You patch your game, and you can play using that server. But you cannot connect to the original server.