Q: I accidentally put the wrong email address in when I set up my iCloud account.  Does anyone know how I can change this to my correct Apple ID and password?  Thanks!

To change your iCloud ID on your phone, go to Settings>iCloud, tap Delete Account, then sign back in with the new ID.  This deletes the account and your iCloud data from your phone, but not from iCloud.  Provided you are signing back into the same account, your iCloud data will reappear on your phone when you sign back in.

To avoid losing photo stream photos, save them to your camera roll (if not already there) before deleting the account.  To do this, open your my photo stream album, tap Edit, tap the photos, tap Share, then tap Save to Camera Roll.

mind is iphone6 still cant delete it and needs to verify but how can I able to do it

I can not change the email address,  because i must turn off  "find my phone "  before delete the email address