Location, Firefox will ask for confirmation. Just have to read through the instructions and click Next. exe file from your download folder andĭouble click on it. Install the new versionįind the downloaded. It’s best to restart your deviceĪfter uninstalling Firefox for a clean start. Uninstalled, you can install the new version. You can uninstall Firefox from the control panel. Have to select language and region, and you can download a. NowĪfter selecting the build, select the version for your particular device. If youĭon’t know which one you want, you can take a pick from any older versions. Open this link on your Firefox browser and find the version you want. Download the new versionįind that version from the Firefox directory listing. You might want to downgrade your browser to that version. If a particular website isn’t running on your updatedįirefox but it’s running on your friend’s old Firefox, note down the version Click on About Firefox and it will show you the.Go to the hamburger menu and click on Help.To, you must first know your current version. Find out your Firefox versionīefore you can find out which version you want to go back Whatever reason you might have, if you want to restore yourįirefox to an older version, this guide is for you. Some users complained that upgrading Firefox got them the Quantum build, which Head over to Qualys Labs.Or, in one case, a user upgraded from Firefox 44 to 49.0.1Īnd he started having some issues with the Selenium Firefox driver. How to Check Your Browser’s TLS Configuration The only documentation of the setting seems to be on mozillaZine, apparently a non-HTTPS site: 0 The minimum required SSL/TLS version is SSL 3.0 1 The minimum required SSL/TLS version is TLS 1.0 2 The minimum required SSL/TLS version is TLS 1.1 3 The minimum required SSL/TLS version is TLS 1.2 4 The minimum required SSL/TLS version is TLS 1.3 Government websites from the digital stone age. We reverted the change for an undetermined amount of time to better enable access to critical government sites sharing COVID19 information. The release notes for Firefox 74.0 state the following: Set the value to 3 and click the save icon.Open a new tab and navigate to about:config.This post explains how to disable insecure TLS versions yourself. Unfortunately, they reverted that planned change.

Mozilla had planned to disable the insecure versions 1.0 and 1.1 of the TLS protocol in Firefox 74.

Close older versions of firefox