I've had my ipod touch for the past year, I've always been able to use the internet on it. By the way I have a jailbroken 1.1.4 iPod. Yesterday I was able to use the internet in the morning then I brought it to school with 1/2 battery, then when I got home, it had that out of battery screen on it. Which is weird because I didnt leave the screen or music on. Whenever it was charged I tried connecting it to my wifi network it only had 1 bar and it said unable to connect. So I try to get closer to the router, and it still can't connect and only has 1 bar. I lay it on top of the router, it has 2 bars and is finally able to connect, but I still can't even get on the internet. I've tried restoring, and even downloading 2.2.1 on my ipod, not jailbroken. It still won't work...Please Help!!!Heres a video I found on youtube of someone who had the same problem as me.
http://www.youtube.com/watch?v=ZXQlS3QX5rg
http://www.youtube.com/watch?v=ZXQlS3QX5rg