My icloud account keeps reverting back to my old account on my iPhone?
Why does my newly created Apple iCloud account keep reverting back to my old account, which happens to be my ex husbands email?
iPhone 4S, Husband has iPhone, iPad, MAC, MacB
Sign out of the account on the device and sign in with the new account.
Just keep in mind that purchases and content are permanently tied to the account they were acquired with.