How To Change Background Picture Zoom. How to change your Zoom background on the mobile app Download the Zoom app for iOS to your iPhone or iPad Open the app sign in and join a meeting. Log into the Zoom web portal not the app and go to Room Management Zoom Rooms.
Click Edit next to the room floor or location depending on where you want the background to be applied. Youll need to be in a meeting to find the option to change your background. It will open your profile on the Zoom web portal in your default browser.
Join or create a meeting.
Select one of Zooms defaults or upload your own. From the expanded menu select My Profile. Tap More. To change your picture on Zoom desktop application youll have to operate zoom through your browser.