Este site está com funcionalidades limitadas enquanto realizamos manutenção para melhorar sua experiência de uso. Se nenhum artigo resolver seu problema e você quiser fazer uma pergunta, nossa comunidade de suporte pode te ajudar em @FirefoxSupport no Twitter e /r/firefox no Reddit.

Pesquisar no site de suporte

Evite golpes de suporte. Nunca pedimos que você ligue ou envie uma mensagem de texto para um número de telefone, ou compartilhe informações pessoais. Denuncie atividades suspeitas usando a opção “Denunciar abuso”.

Saiba mais

Esta discussão foi arquivada. Faça uma nova pergunta se precisa de ajuda.

firefox wont connect after auto update!!

  • 2 respostas
  • 2 têm este problema
  • 2 visualizações
  • Última resposta de FredMcD

more options

Hi, for ages now my Firefox has tried to auto update every so often. After the update it would never connect to the internet, so I would uninstall and re install the previous version that i still had in my downloads list. However, yesterday it did the same thing, so I uninstalled but the old version installer has vanished from my downloads list!! So i set about trying to get the updated version to work. Allowing it on the firewall, turning off firewall...nothing. I just don't understand!! Please help!!

Hi, for ages now my Firefox has tried to auto update every so often. After the update it would never connect to the internet, so I would uninstall and re install the previous version that i still had in my downloads list. However, yesterday it did the same thing, so I uninstalled but the old version installer has vanished from my downloads list!! So i set about trying to get the updated version to work. Allowing it on the firewall, turning off firewall...nothing. I just don't understand!! Please help!!

Todas as respostas (2)

more options

Some problems occurs when your Internet security program was set to trust the previous version of Firefox, but no longer recognizes your updated version as trusted. Now how to fix the problem: To allow Firefox to connect to the Internet again;

  • Make sure your Internet security software is up-to-date (i.e. you are running the latest version)
  • Remove Firefox from your program's list of trusted or recognized programs, then add it back. For detailed instructions, see

Configure firewalls so that Firefox can access the Internet. {web link}

more options

If that does not help, check your proxy settings.

Press the Alt or F10 key to bring up the tool bar. Followed by;

Windows; Tools > Options Linux; Edit > Preferences Mac; application name > Preferences

Then Advanced > Network. At the top of the page find Connection. Across from it, press the Settings button. Check the settings.