Do you want to remove the old apple id and sign in with a new one ? Perhaps you have given your old apple id to someone and you want to use a new one, then you can follow the steps mentioned below.
Go to the main screen of your iPhone.
Scroll down and select “iTunes & App Store“.
You can see the current apple id used. Press the apple id and you will get the following options.
Press “Sign Out” and you will be logged out of the current apple id.
Now again enter the new apple id which you want to use and enter the password for it.
Then press “Sign in“.
Now you are logged in with the new apple id.
So, this is how you can remove the old apple id and log in with a new one. Now, it’s your turn to try it again.