It looks like you're new here. If you want to get involved, click one of these buttons!
According to ReadWriteWeb, iPhone and iPad users are reporting Wi-Fi connectivity issues after upgrading iOS 4.3.3 that was released by Apple last week to fix the location tracking bug.
As RWW points out, when iPad 1 was launched last year, users had reported similar Wi-Fi connectivity issues but this time it looks like it is also affecting iPhone users.
Sarah Perez of RWW explains the issue she faced after upgrading to the latest iOS software update: