This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

I need a non HTML5 B for test, but i have upgraded from 25 by mistake

  • 6 àwọn èsì
  • 2 ní àwọn ìṣòro yìí
  • 71 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ Mynry

more options

I found out my HTML 5 app can not run on ff v25 then i upgraded it to last on Ubuntu 12.04,

but i have realized i need a non-HTML 5 browser to test my app's "else" section.

How can i downgrade to FF v25 again?

Thanks.

I found out my HTML 5 app can not run on ff v25 then i upgraded it to last on Ubuntu 12.04, but i have realized i need a non-HTML 5 browser to test my app's "else" section. How can i downgrade to FF v25 again? Thanks.

All Replies (6)

more options

Hi mervellous,

here are all the versions :)

https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/

I hope I could help you

Ti ṣàtúnṣe nípa Mynry

more options

thanks but how can i install it?

i searched somebody tells to ./configure, make and install

some other, advices something else

more options

There are ...exe files in subfolders of every version.

Step by Step:

  • You choose a Version - e.g. "25.0.1"
  • Now you choose your operation system - e.g. "win32"
  • In the last step you choose your language - e.g. "en-US"

And here you'll find "Firefox Setup 25.0.1.exe"

Ti ṣàtúnṣe nípa Mynry

more options
more options

Mynry why the 25.0b12 which was the twelve Beta build of 25.0 and not the 25.0.1 Release. Also if a user uses a Beta build they will then be on the Beta channel instead of Release.

Ti ṣàtúnṣe nípa James

more options

Oh sorry I failed