I-Firefox Community Forum

Because the economy, inflation, and lower incomes are still a major problem, many users like myself need to continue using old computers that can only run Windows 7. So we need Firefox ESR 115 to continue being supported with updates for at least a couple more years.

There are no OS updates available for my computer hardware (nor have there been for quite a few years), just to quash that right off the bat.

The last release for 10.11 is 78.15.0esr (64-bit).

A number of websites do not load or outright refuse to load (the whole cloudflare hosting system, imgur, daily motion, youtube nags about it, even the login system for mozilla support renders quite oddly).

So I'm requesting an updated release. I realize there may be limitations due to libraries that have similarly abandoned 10.11. Thanks.

Firefox does not work with many websites any more. I constantly get notifications from websites telling me I need to update my browser. I am not able to download many forms and some videos no longer work. I've tried to update but I'm on some ESR & still get notifications that my browser is not supported by many websites. I have windows 11 (chg from 10 in March 2025), 64 bit but it says my system is not sufficient & that I'm running windows 8 which I am not. I have made the decision, after over 10 yrs using Firefox, that I'm going to move everything to Chrome. I HATE that I have to do this but I can't get any support/help from Mozilla or firefox to correct whatever the problem is. If anyone has any suggestions, I would appreciate. Done

I am getting a lot of web client exceptions with version 141. How Can i go back to version 139. This is for my work software. I have no power to make changes to the software. If I can go back an not have automatic updates that would be great. Will I have to delete firefox and download an older version.

Hi I have an old version in my mac (os sierra 10.13.6). Is it possible for me recieving the update ? Can I still use Firefox 115.26.0esr?

Kindly

Petra Torresan

What could I expect from such a move..?? Would it bork my current setup etc..?? Can I still refuse updates until I see how they fare..??

Anything else I should be aware of..??

Thanks.

How can I download an older version of Firefox ? Version 140.0.4 is full of issues , i.e. slow loading pages that were faster in the old version , shrunk images on some sites , log in problems on others.

So, as has been announced, FireFox 115 ESR will get updates until septempber 2025. This deadline has been extended multiple times. What factors are being taken in consideration when deciding whether to extend support again? With server 2008 updates you can get windows 7 up to date until 2026, sort of. Ending support in september would still be sad, because people too stubborn or not willing to upgrade probably still wont when support of firefox ends. I am a firefox on windows 7 user myself too, and it would be sad if they dropped support. Ill have to use a backported fork by the community

So thats my question, what factors matter in terms of extending 115 esr support again?

I am trying to install the new extension for Mac OS below 10.14.I have Mac OS 10.13, and this laptop cannot update to any newer OS.

I received the message that Firefox is not longer supported on my OS. I tried to download the extension to fix this issue.

I got to where there is a Firefox icon with an arrow pointing to the Applications folder icon. 

Now instructions. What am I supposed to do?

I am skilled in MANY things, not computer set up stuff.

ALSO - I clicked on something that seemed logical at the time. I do not recall what it was that prompted me to choose "existing" program (Firefox). or to not choose the existing program. I don't understand the process and clicked on "existing". I fear this was the wrong choice. Most web pages will not load. But if I click on the fox icon at the top of the window, it now shows a list of recently closed tabs, and if I click on the website listed on that page, the website will open.

Any assistance is appreciated.

Hi Mozilla Team / Community,

We understand that Firefox 115 ESR will receive security updates until at least version 115.27.0esr in August 2025.

We currently have a number of devices still running Windows 7 for legacy application reasons and rely on Firefox 115 ESR as it's the last version to support that OS.

We need to plan ahead, so could you please confirm:

Will Mozilla continue to support Windows 7 with Firefox 115 ESR updates until August 2025?

Or is support for Windows 7 ending sooner, even if 115 ESR itself continues?

I accidentally downloaded a newer version of Firefox on my iMac but it is too old to run it. Now I have no way to download an older version that I use to have. Don’t have any suggestions? Thanks

Version: 128.10.0esr OS: openSUSE 15.6

At the present moment Firefox prevents my screen saver from starting when a video is playing in the browser. I would like to completely disable this ability so that Firefox can never interfere with the screen saver.

How can I do this?

为什么 Firefox 115esr 会把 User Agent 中的 Windows 版本号强制设为 Windows 10？

我是在 Windows 7 下使用 Firefox 115.xx.x esr ，不知从哪个版本起发觉 User Agent 中的 Windows 版本号强制设为 Windows 10 ，请问这是为什么？ --- I am using Firefox 115.xx.x ESR on Windows 7, but I noticed that starting from which version the Windows version number in the User Agent is forcibly set to Windows 10. Can you tell me why?

Running FF115.23.1ESR on a Win7/32 box I use in network maintenance/configuration.

If I log into the modem main page and select from the side-bar menu, FF drops me back to the modem's login screen (Groundhog Day style). This behaviour is repeatable (endlessly) on:

• * another identical modem (same/latest firmware). These have repeatedly been factory reset and firmware reloaded. No change.
• * another Win7 box (/64) on same FF release.

Opera - reluctantly added on those same Win7 boxes - does not have this (mis-)behaviour.

Win10/64 running FF138.0.4 does not have this issue.

Up until about ten weeks back, the (then-current) Win7/X esr release did NOT have this problem.

Yes, I HAVE cleared cache/cookies repeatedly before sessions, to no avail. <><><><><><><><><><><><><><><><><><><><><><><><><><><><> [EDIT:] The on-line modem/router emulator can be accessed at https://support.netcommwireless.com/e.../login.html The default un/pswd is admin/admin. Once in the main page, select "Advanced" from the left menu list. This (in the emulator) opens the Advanced page, as it should. In a normal situation here, it simply reverts to the login page.

Q1: Anyone have any experience like this, or any clues/suggestions?

Q2: To continue using these Win7 boxes in that role, am I forced to abandon FF?

How can I transfer all of my data and settings from Mozilla Firefox to the Firefox ESR version. I have Windows 7. I installed the ESR version but all of my bookmarks and settings disappeared. I still have the current version of Mozilla Firefox, which is no longer supported. If I can't easily and quickly incorporate all of my current settings, etc., to the temporary ESR version, and I uninstall the ESR version without that operation automatically uninstalling the current version?