Text messages in Nubian mobile phone

Hello, please change the setting of mobile phone-more-default SMS application to Nubian address book, try to restart the mobile phone, and then open the SMS to check. If it still can't be solved, it is recommended to back up the mobile phone data to the computer, and then try to restore the mobile phone to the factory settings.

Thank you for your concern and support for Nubian products. I wish you a happy life. Thank you.