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It has become increasingly challenging to update it to a more modern Firefox version, and I no longer use it myself. To disable Firefox background updates, create a policies.json file with the following content.Firefox Legacy is an unofficial modified version of Mozilla Firefox that works on older Mac OS X versions, including 10.6 Snow Leopard, 10.7 Lion, and 10.8 Mountain Lion.ĭownload it now and breathe new life into your old Mac.Īs of, Firefox Legacy is no longer supported. Policies.json is a special text file that stores Firefox customizations on the hard drive rather than in the Registry. Turn off Background Updates in Firefox with policies.json Confirm the UAC prompt after applying the REG file and restart the browser. The undo tweak is enable firefox background updates.reg. To save your time, you can download the following ready-to-use Registry files:ĭownload the ZIP archive using the above link and extract two REG files from it.ĭouble click the file disable firefox background updates.reg to stop the browser from installing updates without your acknowledge. To revert the change, remove the BackgroundAppUpdate 32-bit DWORD value you have created, then restart Firefox.
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Disable Background Updates in Firefox with Group Policy This will stop Firefox from installing new versions of the browser in the background.Īdditionally, there is a policy option available in the browser that prevents it from getting background updates. Uncheck the option Use a background service to install updates.In the General section, scroll down to the Firefox Updates section.Click on the hamburger menu icon or press Alt + F and select Settings.On Linux Disable Firefox Background Updates
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