Wifi Problems on Iphone?

I found a way to fix the problems some of the people were having with the wifi is really simple. Here it is:

1. Go to Settings
2. Tap General
3. Tap Reset…
4. Tap Reset Network Settings

The phone will reboot. Once it reboots you will have to type the password for all of your network. I found that after doing that my iphone wifi is working flawlessly. :)