You can learn how to change someone's contact information on anAndroid device.
Step 1: You can open your Contacts app.
If you have the default Contacts app, you will find a blue icon with a white outline of a person in the drawer.Contacts apps on other devices may have a different icon.
Step 2: Hold the contact you want to change.
There will be a pop-up.
Step 3: You can tap on the contact to change it.
You might have to tap first if you don't see this option.
Step 4: You can add or change contact information.
You can change the contact's phone number, display name, email address, and other options.To type in the new information, just tap the text field.To add an address, nickname, or relationship, scroll to the bottom of the contact and tap.Select the type of field you want to add, then enter information.
Step 5: You can either tap the check mark or save it.
It is at the top-right corner of the screen.Your contact will be updated.