The steps to change your Zoom background on either your Android or iOS app or Web Client are slightly different to a computer app, but rest assured it’s still straightforward.
Firstly you’ll need to either join an existing Zoom meeting or start a new one yourself. Once you’re in, tap More in the controls and then select Background and Effects. From here you can choose which background you’d like to apply or tap the plus (+) icon to upload a new image. Note that the background will be applied automatically.
To turn off your virtual background, open the Background & Effects option and choose Virtual Backgrounds. From here, simply click None and this will turn off your background.