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.

How can i delete EVERYTHING from firefox on android?

  • 2 replies
  • 2 have this problem
  • 3 views
  • Last reply by luya

da-craven
da-craven
more options

so i want to delete bookmarks, passwords, cookies, site history, everything!!!

I tried uninstalling and reinstalling but somehow it didnt remove my passwords (and no i didnt enable sync after reinstall)

Reason: I have just spent a good amount of time cleaning up old passwords that i dont use anymore or have changed and not been updated from some reason. When i re-enable sync, I dont want the saved passwords from my phone to resync to my PC. To be absolutely sure that this doesnt happen i would like to just resync all the data to my phone from my sync account.

so i want to delete bookmarks, passwords, cookies, site history, everything!!! I tried uninstalling and reinstalling but somehow it didnt remove my passwords (and no i didnt enable sync after reinstall) Reason: I have just spent a good amount of time cleaning up old passwords that i dont use anymore or have changed and not been updated from some reason. When i re-enable sync, I dont want the saved passwords from my phone to resync to my PC. To be absolutely sure that this doesnt happen i would like to just resync all the data to my phone from my sync account.

All Replies (2)

Paul
Paul
  • Top 25 Contributor
  • Moderator
more options

Hi

To take Firefox for Android back to a "first run" state, open the Android Settings app, select Applications and find Firefox. Under "Storage, select the option to clear data.

This will clear everything from the app with no hope of recovery on the device - use with care

luya
luya
more options
Paul

Paul said
Hi To take Firefox for Android back to a "first run" state, open the Android Settings app, select Applications and find Firefox. Under "Storage, select the option to clear data. This will clear everything from the app with no hope of recovery on the device - use with care

This is not true. I cleared my firefox data, but on top of it uninstalled the app afterwards. Then I reinstalled, checked if everything is in vanilla state. Then I logged into my firefox account again (which has no passwords) and yet the passwords synced back to my android mobile firefox.

(See https://support.mozilla.org/en-US/questions/1424323)