Restore Settings icon to screen

Hello SueD1942,

Thanks for reaching out to Apple Support Communities. We've reviewed your question and it looks like you want to move the Settings icon back to your device Home Screen. It's understandable that you'd want this resolved, so allow us to assist with that. Please start by taking a look here: Find your apps in App Library on iPhone. This article explains how to drag the Settings (or any other) icon from the App Library to your Home Screen. 

You may also reset the Home Screen layout as explained here: Return iPhone settings to their defaults. Please make sure to carefully review this article and only follow the ‘Reset Home Screen Layout’ section for this issue as other steps can have much larger changes to your iPhone.

If you have follow-up questions, please let us know. We're here for you. Have a fantastic day!