iCloud Question and need help!

I recently changed my Apple ID email to my gmail and upgraded to iOS 7 beta 1. When I go to iCloud in settings it said my old Apple ID's email before I changed it. When I tried a solution I found online; delete your Apple ID iCloud account from the device and keeping the info on the device, I get a message to put in my Apple ID password to turn off find my iPhone. It's asking for my old Apple ID password which now has my new email. I put in my Apple ID password. It is incorrect. Someone please help!!
Please ask if you need anymore info!!


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Where? Take a screen shot please? I tried everything. I appreciate the help


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Bump*


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iSO 7 bug. I downgraded to iOS 6 and now it lets me delete the account and re add it.


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