So I jailbroke my 3G iphone using PwnageTool (ios4.1), then downloaded mywi 4.0. When I turn the wifi on, the application/phone crashes and reboots. I do not have any other tethering applications installed, and I have done a hard restore, re-jailbreak, re-installation of mywi and it still keeps crashing when I turn it on. Am I missing something here? I really want to tether this to my wifi ipad, so any help would be great (including some other apps that might solve the tethering issue). Thanks.