Firefox OS Simulator is a test environment for Firefox OS. Use it to test your apps in a Firefox OS-like environment that looks and feels like a mobile phone.
Firefox OS Simulator is a restartless and powerful Firefox extension that will simulate Firefox OS directly from the web browser.
Also Download : AudioGrail 22.214.171.124 Free Download
Useful keyboard shortcuts:
· Home key - Home button
· End key - Power button
· Page Up / Down - Volume Up / Down buttons
Firefox OS Simulator is an add-on designed to work with Mozilla Firefox (17.0 and later) web browser.
This add-on does not require a browser restart.
Instruction: After installing it, go to Web Developer > Firefox OS Simulator to access its features