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.

Buscar en Ayuda

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

How to change Firefox update channel?

  • 1 respuesta
  • 2 tienen este problema
  • 629 visitas
  • Última respuesta de cor-el

more options

Hi! How to change Firefox update channel? Can I change a value in a channel-prefs file(Mozilla Firefox>defaults>pref>channel-prefs)?How about "app.update.channel"in about:config?Is channel-prefs file same as "app.update.channel" in about:config?What difference between about:config and channel-prefs file(to change Firefox update channel)? If I can't change update channel,what can I do?I don't want to reinstall Firefox! Thanks :-)

Hi! How to change Firefox update channel? Can I change a value in a channel-prefs file(Mozilla Firefox>defaults>pref>channel-prefs)?How about "app.update.channel"in about:config?Is channel-prefs file same as "app.update.channel" in about:config?What difference between about:config and channel-prefs file(to change Firefox update channel)? If I can't change update channel,what can I do?I don't want to reinstall Firefox! Thanks :-)
Capturas de pantalla adjuntas

Solución elegida

You normally change the update channel by doing a clean install of a full Firefox version.

Changing the channel-pref.js file isn't safe. Also make sure to create a separate profile for each version in case Firefox didn't do this automatically and do not downgrade a profile.

Leer esta respuesta en su contexto 👍 1

Todas las respuestas (1)

more options

Solución elegida

You normally change the update channel by doing a clean install of a full Firefox version.

Changing the channel-pref.js file isn't safe. Also make sure to create a separate profile for each version in case Firefox didn't do this automatically and do not downgrade a profile.