How to change email and password linked to my phone?

[iMore Question]

I no longer have the email or password linked to my phone. Now iCloud sign-in screen keeps popping up every few seconds. I am ready to buy ANY phone besides Apple to get away from this harassment. HELP

 

[SwitchBeach]

Are you saying that you don't have access to that email address? Or that you don't know what the Apple ID email address is that is on the phone?

If you know the Apple ID and password, log into your Apple ID on a computer and make the necessary changes there. https://appleid.apple.com/

If you don't know the Apple ID and password on the device, then you are out of luck.