I have a 32 gig 1st Gen Ipod touch running 3.1.3 wifi was working perfect. About 2 weeks ago I jailbroke using redsnow and downgrading to 3.1.2. the first attempt at the jailbreak was unsuccessful but I was successful on the second try. Ever since I have not had wifi. I reset the network setting, I reset a the settings. I even restored the ipod touch back to its factory settings. The wifi is turned on, on the router and the ipod touch. I even changed routers, removed all wifi security (wep) and it still does no work. I beleive this is a software issue and I will try anything to try and fix it. If any one has anything they think cvan resolve this I would greatly appreciate it.