You can hide or block images from showing on a page in Firefox for iOS if you have a slow connection or want to avoid using larger amounts of data.
How to Block or Show Images
- At the top or bottom of the screen, tap the Menu button .
- Tap .
- Tap the toggle to blue to block and hide images while loading a page. Tap the toggle again to turn this feature off and show images when loading a page.
- Tap at the top of the screen.