Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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

Site History Deletion

  • 1 reply
  • 4 have this problem
  • 181 views
  • Last reply by Kiki

sjb4syny8j
sjb4syny8j

iOS 26 / Firefox 143.0.1 When trying to delete “all site data” under settings - data management, nothing actually happens although the stored sites disappear at the moment. But when closing and opening the browser again I find the “deleted” site data still there. It only seems to work if I select a few specific sites and hit delete data.

iOS 26 / Firefox 143.0.1 When trying to delete “all site data” under settings - data management, nothing actually happens although the stored sites disappear at the moment. But when closing and opening the browser again I find the “deleted” site data still there. It only seems to work if I select a few specific sites and hit delete data.

All Replies (1)

Kiki
Kiki
  • Top 25 Contributor
  • Locale Leader
  • Administrator
  • Moderator
Mozilla Staff

Hi there,

I couldn't replicate the same issue on my device with the same Firefox version. Can you restart your phone and try again?

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.