I need users to download firefox mobile version with a addon built in. without they will need to install my addon later. is this possible?
I want to create an addon for mobile browser. but most of users don't have firefox. I want them to download firefox with the addon built-in in order to market my product easily. is this possible?
Wšykne wótegrona (1)
NO (Disclaimer personal comments only)
Well I am not absolutely certain but it would not be allowed with Firefox Desktop and I doubt it would be allowed with Android. AFAIK IF you intend to include Firefox branding you need to distribute unaltered up to date Firefox.
See
So although I am not able to offer you a definitive answer maybe the articles linked above will help you in finding an answer.