How to get rid of IOS 7 Developer version?

I have had Ios7 for about 4 months and had the beta version for developers and now it wants me to 'activate' my iphone but of course there's an error because I'm not a developer and I can't access my iphone how can I fix this?

You go to this link http://www.redsn0w.us/2013/09/download-7… And download the iOS 7.0.2 ipsw firmware for your appropriate apple device. After that, you connect your apple device to itunes and you go to the device summary. From there you hold the shift key and click on "check for update" at the same time. Then a pop up should come out on your screen, and you search for the firmware you downloaded. After you find the firmware click on it and your device should start to update. After completion you will still see the error but ignore that. Unlock the screen and from there it will ask you to sign in with your apple ID, do that and will unlock your apple device.
ALSO BE SURE TO HAVE THE LATEST VERSION OF ITUNES.

---Note that if you have an iphone you MIGHT NOT have service for a couple of minutes but you will eventually get service again.

If itunes doesn't detect your iphone, try putting it in recovery mode. If you don't know how, search for a tutorial on YouTube; it's really easy.

The IOS 7 BETA developer site was shut down recently so today at around 9pm Eastern EVERY SINGLE SOLITARY IOS 7 BETA USER IN THE ENTIRE WORLD will have to run recovery mode. Which is pretty much all the people who downloaded a hacked or cracked version. Which is what you did. It was bound to happen and nobody fault but your own.

Do this.http://support.apple.com/kb/HT1808