Originally Posted by rabyf
hello there i have the same problem i just up to 4.5 and my wifi wont coenct i can see tthe network but it has a yellow dot wioth a line in it before the up it worked great
Not being able to connect to Wi-Fi is a problem with the phone settings for that wireless network and the wireless access point.
Have you tried deleting the wireless profile and re-adding it?
I updated to the latest and my Wi-Fi connections work fine just like they did before however since I wiped the phone first I did have to re-enter the profile information.