How can I change my app store details?

[iMore Question]

How can I change my app store details

I have a new apple ID. My iphone 5s has my old details but I have forgotten my old password. I want to enter my new apple ID and new password. Any ideas out there please.

 

[Rob Phillips]

Re: How can I change my app store details

Welcome to iMore! Do this:
1. Go to http://iforgot.apple.com and reset your OLD Apple ID password.
2. Sign out of your old Apple ID on your device.
3. Sign into your new Apple ID on your device.

There is literally no way to remove your old Apple ID from your device without signing out using your password. Even restoring won't work. If there is one password in the universe you need to remember it's your Apple ID.