Android 版 Firefox コミュニティフォーラム

Every time I try to go full screen on firefox for the youtube site, it will quit the Firefox app, or turn into a black screen with a tiny bit in the corner, or go into the wrong orientation. After maybe the third to fifth try of full screening, it will finally work. I had this issue with the firefox app for all my phones (all Oppo, so unsure if this is device specific). Thank you for looking into it!

This was the only way I could download Mozilla from F-Droid. Thanks heaps guys/gals. Google has been giving me hell ugh!

I also have the Google Play Store regular issue Firefox browser. Do you recommend I keep both as I'm definitely keeping this fennec issue?

Firefox cann't use microphone in my android 5.1 device. But a camera work perfectly (after confirm allow in a pop-up with asking "if you want to share your device’s camera and microphone with that site.") FireFox detect microfone as "default input device" but it doesn"t work. In a special sites that can test a work of the microphone, drop down list of the detected device (in the Firefox) contains only one item "default input device" and microphone doesn't work. In other browsers (Chrome), вesides this "default input device" that drop down also contains other items and microphone work perfectly I need to use microphone in Firefox for web version of a messenger that doesn't support in ohter browsers and apk on this android device

I recently updated my browser for android on my tablet and every time I open up the browser to search I now have to open up the settings tab and click the desk top mode because the font is so small at 57 years old I cannot read it!

This is an extra step now for me to have to do each time and a pain in the rump! Please advise on how to disable this nussiance thank you!

Moving a bookmark on Firefox on mobile device when opening the bookmark edit if you want to move a bookmark for example for Mobile bookmarks to Desktop bookmarks:

In my case I first click edit, click on the location and edit > Folder and I am showed unlike when I browse my bookmarks where folders are closed, all folders in hierarchy are opened which make for an endless scrolling for minutes trying to find the folder I want to move my bookmark to, as a poweruser who has thousands of folders and bookmarks.

There are ofher browsers where this is reversed and easier to move a bookmark because all folders are closed. Is this a feature that can be added to Firefox?

Also the setting saying you can display bookmarks on home screen, actually its a scrolling banner with most recently saved bookmarks. I miss the old classic Firefox where you could set your new tab and home page as your bookmarks list making it super easy and quick to get everything you need right in front of you without needing extra steps to enter your bookmark lists.

If this is not the right forum please direct me where I can forward this feature request

How specifically do I stop the current version of Firefox for Android from automatically refreshing its self without me specifically refreshing it? This is such a widespread nuisance for people, why can you guys not fix this?

I suspect I am PH#€%ed. Am I eligible for a miracle?

S10+ 139.0.4 NOT set up to sync | see attached for specs

In the bookmarks toolbar, I have many folders. I had one named Reference and one named Research. A few weeks ago after a big update my bookmarks had somehow nested multiple copies nested weirdly.

I messaged for help through the Garg app store, and a developer said to please file a ticket with support. I MEANT to do it, but time got away, and I'd already cut the sync and done a lot of cleanup.

I'd removed this phone from sync (no SIM, no cellular connection for the last year, but I use it on Wifi—I carry it around a lot for note-taking when I get brain dumps from people).

I discovered two Reference folders— one in the Toolbar and one in Bookmarks. I moved the one in Bookmarks to the Toolbar, and then moved everything in it into the other Reference folder, which had more, figuring I'd go through and delete the dupes at some point.

I then deleted the empty Reference folder and got the question, "Are you sure you want to delete the selected items [you IDtenT]?"

I confidently clicked yes, not realising my stupid fat finger had clicked on the RESEARCH folder to delete.

I may be able to find some of it to sync or sneaker net from elsewhere but there were swathes of unique addresses in that damn folder. I tried to search bookmarks for the folder and then for any folder. I tried to search "Internal Storage" for any whisper, and Apps which I hardly have any read access to in the file tree without success.

I read the readme called Manage Bookmark Folders in Firefox, plus a couple of hours of additional readme reading and flailing... but I cannot find the answer to a short list of pertinent questions.

1. How does one search/find a bookmark FOLDER, a regular one, which some ahole hasn't deleted?

2. Don't the help articles mention an UNDO option when deleting individual tabs and bookmarks? Sorry, bit of a swivet, but is there an undo for folders? I found no such offering mentioned when deleting an entire folder. I'm assuming no, but... (this might be a good place to mention (while I'm headbanging my desk) that some *other* browsers contain a numeric in their deletion warning, rather than a ubiquitous "these items", whether it's an empty folder or full), hope will spring. Biat£#.

3. Third and final— is there any way for someone without access to costly forensic software to recover this data?

A lifetime of backup, backup, redundant backups is mocking me, so please don't laugh at my self-induced misery. If there's no remedy, give it to me straight.

TIA, Alex

i'm an android phone user (A15) and i really don't like mobile website layouts, particularly when most websites fit elements to the screen aspect ratio instead of letting me pan around a more traditional 16:9 webpage. i've tried all sorts of user agent and javascript spoofing, but nothing really beats firefox's native "desktop site" toggle, but it sadly doesn't stay on across different tabs or sessions and i have to turn it on manually every time. it should be pretty simple to add this feature, and i'm sure that there's a lot of support for it too. thanks!

Prior to the 6/16/25 release, hitting the back button on the three button control on a page with no previous pages would open the home page without closing the current tab. After the update, it closes the tab before opening the home page. This was useful for quickly opening multiple tabs, as well as preventing accidentaly closing a tab. Please revert this change, or make it a setting.

I have a vivo pad 3, and when I'm using it in landscape mode, the firefox app would only occupy part of the screen, leaving the two sides empty. It used to work fine and I don't know what made it to behave like this since I didn't touch the settings, and no other app is like this.

Full Blank screen when opening new tab or webpage Does this intermittently, at least once per day. Recovery is to clear all active apps from memory, then reopen Firefox; previouse tabs are present.

No relation to number of tabs open or number of other apps open.
This problem has persisted for at least 2 FF build updates.
 It is NOT A MEMORY ISSUE, I checked last failure

3.8gb in use out of 8gb!

Using Android 13. Firefox: 139.0.4 (Build #2016095887), hg-3825afc77e5b+ GV: 139.0.4-20250609112858 AS: 139

Hi. I play free sweepstakes and continually get messages that I am using an ad blocker. Need some help where to find the ad blocker so I can disable or remove it. Thanks

Can't install yandex.ru mailbox to Firefox for Android. Using generated stecial application password did not get s result anyway

I am writing to report an issue with the page frequently auto-refreshing. This feature causes a significant disruption, especially when I am in the middle of entering information into data fields, such as forms, passwords, or One-Time Passwords (OTPs).

Every time the page automatically refreshes, all the data I have input is lost, forcing me to restart the process from the very beginning. This happens repeatedly and is extremely frustrating.

I request that this auto-refresh functionality be disabled. It would be much better if the refresh action could only be initiated manually by the user. This would ensure that data being entered remains intact without interruptions that cause the process to restart.

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Subject: Issue Report: Automatic Page Refresh Causes Data Loss in Formsbold text

Problem Description: The page/screen automatically and continuously refreshes on its own without user command.

Impact of the Issue: This automatic refresh is highly disruptive because:

1. It erases all data currently being entered into forms (e.g., user details, passwords, OTPs).

2. It forces the user to repeatedly restart the data entry process from scratch.

3. It significantly hinders and slows down the completion of any task on the page.

Suggested Solution: Please disable the automatic refresh feature. The refresh action should be user-initiated only (e.g., via a manual refresh button or a "pull-to-refresh" gesture) to prevent data loss during input. Thank you.