Greyed Icloud screen

[iMore Question]

I accidentally entered the wrong email into my iPhone 4 'settings', 'Icloud' screen. now the screen is greyed out under an email address that will not be reset and refuses to accept my birthdate. and I cannit switch of the Find my phone which will enable me to delete the account and put in new details.
Can I get back to ICloud set up??

 

[Just_Me_D]

Either wait it out, in case there's a time-out period or contact Apple support.