I updatede my iPad to iOS7 and now cant hook up to wifi.........tried a lot of stuff, help

Hello RMpad,

Thank you for using Apple Support Communities.

It sounds like after updating to iOS 7 you are unable to join any wifi network.

I want to recommend these parts of the article named:

iOS: Troubleshooting Wi-Fi networks and connections

http://support.apple.com/kb/TS1398

1. Be sure you're in range of your Wi-Fi router (access point).
2. Tap Settings > Wi-Fi and turn Wi-Fi off and on. If your Wi-Fi setting is dimmed, follow these steps.
3. Confirm that your Wi-Fi router and cable or DSL modem are connected to power, turned on, and connected to the Internet. If not, refer to your network administrator or Internet service provider (ISP) for assistance.
4. Restart your iOS device.
5. Tap Settings > Wi-Fi and locate the Wi-Fi network to which you're connected.
6. Tap and Forget this Network.
7. Try to connect to your desired Wi-Fi network.
   Note: You may need to enter your Wi-Fi password again if your network requires one.
8. Turn your Wi-Fi router off and on². If your ISP also provides cable or phone service, check with them before attempting this step to avoid interruption of service.
9. Update your device to the latest version of software.
10. Update your Wi-Fi router to the latest firmware². For AirPort Base Stations, install updates using the AirPort Utility.

If that does not resolve the issue, I would next recommend either of these 2 parts down toward the bottom depending on the symptoms you are seeing.

Unable to locate a Wi-Fi network

Unable to connect to a Wi-Fi network

Cheers,

Sterling