Problems with Wi-Fi networks and 3G connections after updating to iOS 4.3.3

Although for many iOS 4.3.3 works extremely well, for some people the new version of the operating system brought more headaches than it should have. On discussion forums of Apple exists Announcements where users complain about problems using the Internet after updating to iOS 4.3.3. Whether it's about Wi-Fi or 3G networks, whether it's about iPhone or iPad, some say that after the update, their internet sometimes gets blocked out of the blue. On iDevice.ro I saw users who said they had no problems, but there were also 2 who did.

It seems that with Wi-Fi networks the problem occurs even if the terminal takes over the network settings correctly, so it is not yet clear what the problem is. With 3G, the internet simply freezes out of the blue and the pages stop loading. There is still a solution for these problems, actually 3. Closing and reopening the device, using the Forget function for Wi-Fi networks and resetting the network settings in Settings>General>Reset. One of these 3 methods should solve anyone's problems.

So, how many of you have problems with the internet after updating to iOS 4.3.3?