My Iphone 3g no longer connects to Wi-Fi! It no longer even detects Wi-Fi at all. I have reset the network settings and tried to rejoin networks, but nothing works! What can I do to correct this?
You will lose all of your content on a restore like that. What you do is when your iphone reconnects - AFTER you run the restore it'll ask if you want to start a new iphone or use backup from _______. Choose the 'new iphone' option.
Also what apps have you recently installed.. anything that is system based (I doubt it as really without jailbreaking this field of apps isn't really available) - but just wanted to check.