Customize homepage
You can customize your Firefox for Android homepage as you like. Please read this article for instructions. Hope this helps!
Set URL as homepage
Setting a website as the home page is not currently available in Firefox for Android. Alternatively, you can add the URL as Top Sites, so you’ll be able to visit the page easily from the homepage. Please read this article for instructions.
Change theme by accident
Please tap the Firefox logo to cycle to the wallpaper you would like to see. Alternatively, from the Firefox for Android menu, select Settings → Homepage → Wallpapers to select a wallpaper.
