my iPhone 3G 3.1.2 (05.11.07) won't connect to Cydia via WIFI. This is after I've update to 4.1 using Redsn0w. It clearly stated that it should have updated my modem firmware but somehow it didn't update it and it stays on 05.11.07. On 4.1 I've had alot of trouble with lag issue so I decided to downgrade back to 3.1.2. I could restore it back to previous state that I've used before. But now the strange thing is that I'm having connection problem when I want to use Cydia via WIFI. I'm using my laptop as wireless router called connectify. Strange thing is that I'm able to surf with safari via WIFI, i can also use STOCKS app through WIFI, but when I open the cydia it simply won't connect it. I have installed cydia through 3G, on my wifi it couldn't install and i was getting the "check the internet connection" problem even with the wifi icon was on instead of the 3g. I tried to use different 3G to connect cydia, but somehow I'm not be able on them either. Is the the wifi router problem or is it my iPhone 3G?