I do NOT take any credit for this. All credit should go to Mozilla for bringing Firefox to armv6 devices. I know this is pretty old news. But I'm doing this for people who don't know how to. Here's the link to download Firefox onto your LG Optimus V: Firefox Alpha armv6.apk - File Shared from Box - Free Online File Storage If that download didn't work try this: Firefox Alpha armv6.apk You don't need to be rooted to install it. Instructions for noobs: 1. Download the apk file onto your phone through the browser. 2. Go to your settings then applications and check unknown sources. 3. Find the apk file with a file browser like Astro File Manager. Link for Astro File Manager: https://play.google.com/store/apps/details?id=com.metago.astro&hl=en 4. Open your file manager and go to the downloads folder. 5. Click on Firefox Alpha armv6.apk 6. Install and enjoy! If it opens like a HTML Viewer, try this: 1. 'Long press' on the file 2. Choose Rename 3. Erase everything and type ' Firefox Alpha.apk' Make sure you have the '.apk' at the end!