icloud not recognize my apple id
hey all
after i made restore to my ipad , now asking me to sign icloyd to activate it .
but when enter my apple id in icloud website it say you have to setup icloud on your device even i have icloud activated in my ipad before if iam not setting up it why now asking me? , and when i type it in my ipad to activate it , it say cannot active this ipad , what i have to do ?
i have two apple id so i dont know which one was used to setup icloud so i typed two of them and same problem .
any help please .
iPad 2, iOS 7.0.4