Remove footer from child theme

Hi, I created a child theme for Astrid and I want to remove the footer. The child theme doesn’t have a footer.php file, so I had to remove some code in the footer.php of the parent theme. My question is, how to avoid removing the footer code every time the Astrid parent theme gets updated? Is there a way to add a footer.php file to the child theme and modify the code there? Maybe via FTP instead of the Wordpress theme editor? Thank you!
This is the website I’m working on: http://2019.conciergechoiceawards.com/

Hello,

My question is, how to avoid removing the footer code every time the Astrid parent theme gets updated?

Just copy modified footer.php file from the parent theme to child theme using cPanel or an FTP client. Please feel free to ask any other questions that you might have.

Kind Regards, Roman.
aThemes Support

Thank you, Roman! That worked.

Great, you are welcome!

Kind Regards, Roman.
aThemes Support