Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Learn More

When trying to signin on Facebook I get the message:Update Your Browser You’re using a web browser that isn’t supported by Facebook.

  • 3 svar
  • 0 har detta problem
  • 1 visning
  • Senaste svar av lilijifu

more options

As of 2024 06 20 there are many websites that I cannot login anymore one being Facebook with this message:Update Your Browser You’re using a web browser that isn’t supported by Facebook.

As of 2024 06 20 there are many websites that I cannot login anymore one being Facebook with this message:Update Your Browser You’re using a web browser that isn’t supported by Facebook.
Bifogade skärmdumpar

Vald lösning

I found the solution without knowing what the problem was. I searched into the troubleshooting section, followed all the steps and I am back to where I was originally. Very Happy because I have meanwhile tried 3 other browsers and I do not like any, even equally to Firefox!

Läs svaret i sitt sammanhang 👍 0

Alla svar (3)

more options

Vald lösning

I found the solution without knowing what the problem was. I searched into the troubleshooting section, followed all the steps and I am back to where I was originally. Very Happy because I have meanwhile tried 3 other browsers and I do not like any, even equally to Firefox!

Hjälpsam?

more options

In your More System Details on right it appears as if you have a blank UserAgent so that could be a reason why Facebook is saying your web browser is not supported.

https://support.mozilla.org/en-US/kb/how-reset-default-user-agent-firefox

Hjälpsam?

more options

James - I followed the link you gave me (after I had things back to normal however) and I did not find the entries that should have been found... I guess that by then the expected culprits were not there anymore. Thank you for answering.

Hjälpsam?

Ställ en fråga

Du måste logga in på ditt konto för att svara på inlägg. Vänligen starta en ny fråga om du inte har ett konto ännu.