How to delete information contacts on Samsung mobile phone

If the sender's name/phone number is still displayed in the nearest contact of the message after deleting the message, please operate:

1. Standby interface-Mobile phone-Recording-Click the menu button in the lower left corner-View mode-select "Record All".

2. Then click the menu button-Delete-Select All-Delete again.

(Note: When some models delete recent contacts, the stored contacts will also be deleted. It is recommended to back up the contact information in your mobile phone before deleting it. )