Hello, Here are the infon, In my house we hads three iphone 3g. Two are unlock and everythings workin good and connect to wifi at home. I use Belkin Wireless G Router at home.The thrid iphone I can't connect to my home network. I do alot of search on the internet for two weeks, but can't find anyone have the same problem at me. Here are the things that I do. Restore to itune 3X Rejailbreak 3X Downgrade/up firmware 2.2 and 2.2.1 Reset network settings (Settings > General > Reset > Reset Network Setting) Erase all settings (Settings > General > Reset > Erase All Content and Settings) Restore the iPhone After, I done all that still have no luck...:confused So someone help p/l When I go to iphone setting wifi, I got this Choose a Network... a spinng all the time. Sometime I leave it overnigth. I Thank U All. Sorry my English is five language.