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.

Avatar for Username

Search Support

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

This thread was archived. Please ask a new question if you need help.

Accessing about:config on Firefox Android (August 2020)

raynalgobel
raynalgobel
more options

How can I access about:config on Firefox Android? I've updated it to latest version (17 August 2020) but every time I try to open about:config in address bar, it can't complete request.

I also need to configure DNS over HTTPS on Firefox Android. How to do this?

How can I access about:config on Firefox Android? I've updated it to latest version (17 August 2020) but every time I try to open about:config in address bar, it can't complete request. I also need to configure DNS over HTTPS on Firefox Android. How to do this?

Chosen solution

Hi

You can access about:config in the Nightly build of Firefox for Android, available from the Google Play store .

I hope that this helps.

Read this answer in context 👍 2

All Replies (5)

Paul
Paul
  • Top 25 Contributor
  • Moderator
more options

Chosen Solution

Hi

You can access about:config in the Nightly build of Firefox for Android, available from the Google Play store .

I hope that this helps.

Bigfatfrog67
Bigfatfrog67
more options

Have this exact same problem, want to setup DNS over HTTPS as well but doesn't seem possible!

chukwudidavid15
chukwudidavid15
more options

Seburo said
Hi You can access about:config in the Nightly build of Firefox for Android, available from the Google Play store . I hope that this helps.

I am currently using firefox nightly on my mobile but I still can't access about:config

Balon
Balon
more options
  1. Numbered list item
user264138991044241405567476364340615607113
user264138991044241405567476364340615607113
more options

https://jackgruber.github.io/2020-08-29-own-syncserver-with-firefox-80/

The about:config page no longer exists in this version for Android. So the procedure to enter the syncserver URL is now as follows: 

   Go to Settings
   About Firefox
   Click 5 times on to the Firefox logo until Debug menue is enabled appears
   Go back to settings