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I have noted from a web search that the subject of Javascript in Firefox (Android) has caused issues for some users of this browser.

I understand that JavaScript is now enabled by default in the standard version of Firefox (Android). It appears that once upon a time there was a config setting that could be tweaked to switch JavaScript on or off, but that setting may no longer work. Additionally, I also understand there are add-ons for the Android version of Firefox that can, amongst other things, apparently switch JavaScript on or off.

People here might be surprised to learn that the minimalist Firefox Focus (Android) browser already has a built-in, easily accessible, switch to turn JavaScript on or off:

Settings > Privacy & Security > Web Content > Block JavaScript

So, the point I would like to raise with Mozilla (but it seems to be impossible to contact them directly) is, if it is available in Firefox Focus (Android), why the heck is this switch not available in the mainstream, standard version of Firefox (Android)? It makes absolutely no sense not to have it, surely?

I would suggest that a good place to include a JavaScript switch would be in the 'Site permissions' section of Firefox (Android) settings. It is merely a suggestion as, for example, within the rather useful competitor Vivaldi (Android) browser there is such a switch located here:

Settings > WEB PAGES > Site settings > JavaScript

As for why there should be a JavaScript switch within Firefox (Android), that question is largely irrelevant. Mozilla have already seen a need to include it in Firefox Focus (Android), so what possible good reason could there be for not including it in Firefox (Android)? It mystifies me, and it's omission is an inconvenience too.

Does anyone here have a sensible answer to this question?

Firefox - Android I don't seem to have an option to move a bookmark into a new bookmark folder.There is supposed to be an option in the menu (after you click and hold the selected bookmark) but the menu only has 3 options - 'open in new tab  :. open in private tab. :. Delete. '. -. Am I missing something ? Can anyone help

I'm using Android 13 and Firefox is updated to the latest update. When I Google something and select an image, Firefox freezes and I either have to reload the page and the image will load or I have to close & reopen the app and switch to the Images tab. This is on the main Google search page. Images selected in the Google Images tab work as expected.

This occurs reliable for me right now on Firefox Mobile on https://aphyr.com/posts/358-a-history-of-leather-at-pride-1965-1995

While scrolling down the webpage, occasionally, about half a second after I lift my finger from the page, the viewport "jumps" up 1-2 paragraphs. This can happen more than once after I've stopped scrolling, or not at all. It appears to also sometimes happen while scrolling, but I can't reliably reproduce that part.

I've uploaded a video of this to https://i.imgur.com/guNho5G.mp4. It's a bit blurry, but the key point is there: I scroll down the page, slowly, and then right before the video loops, the screen "jumps up" once.

This also happens on https://www.egscomics.com/ occasionally, but on that webpage, it's only when I'm zoomed in on the text at the bottom, and scrolling slowly. Much less reliable to reproduce than the blog post on aphyr.com.

Hi there! I have a new S22+, all systems up to date. I'm logged into Firefox on both the Android and on my Mac Air.

Last time I migrated to a new phone, Sync filled in all my passwords on the phone. This time I'm having to copy and paste all the passwords; Samsung autopass (or whatever it's called) offers to fill them in, but of course doesn't have those passwords anyway.

What do I need to tweak or do differently to get the passwords to fill in?

Hello dear Facebook team my Facebook account has been locked it has problem regarding confirmed identity i have nothing to confirm my safe please help me to unlock my Facebook account name ma ka laadla my

Hi I try to move from Google Chrome to Firefox but I fail on a simple but important setting. How can I set the home page to a specific URL. If I go to settings -> Homepage I do not find the field where I can set my homepage. Thanks, Rupert.

Hello, I recently got a new Android phone. On my previous Android phone I used Firefox without creating an account and saved hundreds of bookmarks. I would like to move those bookmarks to Firefox on my new phone. Please tell me how to do this. Thank you!

Can not save images from Google Images, by holding down on the image, and then tapping save image. The menu simply does not pop-up. Holding down on the image results in selection of the image description below. Sometimes you can not save it form the website either, but that is because of website configuration and you can not save it on other browsers, but on other browsers you can save from Google Images by holding down on an image, so it is only the issue of Firefox and not the Google Images website. This issue seems to be present for over 2 years based on online feedback, and it is still not fixed.

Before Firefox for Android v100 it was possible to show only pinned sites in the top sites section in the home screen. Now alongside my pinned sites (currently 3) there are 2 rows of 4 sites and 2 pages. All these other sites are pages related to my work, full of test URLs, 500 or 404 pages... and so on. How do I revert it to the old behavior?

I normally have Dark Mode always enabled.

This week it's constantly switching to "Follow Device Theme" which then makes it the Light theme.

Interestingly, my phone's theme is also set to Dark mode so the Follow setting doesn't appear to work.

Thanks!

I have the problem that Firefox does not correctly recognize when I want to scroll up on a web page. This often causes me to accidentally refresh the page. Usually this should only happen when I'm already at the top of the website and then swipe down again and not in the middle of the website. I have even tried Firefox Nightly and Klar, but the issue occurs with every browser. Is there perhaps some trick or hidden setting that causes the browser to scroll reasonably again instead of constantly refreshing the website?

When I play YouTube videos the audio functions but I get a black screen. Tried it with add ons disabled still have problem. Videos play in other android browsers (opera and chrome) and in YouTube app but not in fx.

Cleared cache, cookies, restarted phone, checked for system updates. Not having problem with non YouTube videos.

Using fx version 110.1.0 (Build #2015936097).

YouTube videos on Firefox Android Stable, Beta, and Nighty, experience significant frame drops when viewing "Stats" both on AVC1 and VP9, and on all resolutions. I checked about:config in both Beta and Nightly and HW acceleration was enabled. This was true for a FRESH install as well. I tried this on other devices and the problem persists. Mull, which is a fork of Fennec, plays the same videos without any problems. Other browsers are also fine.

Tested on Samsung S20 One UI 5.1 (Android 13). Tested on Samsung A13 One UI 5.0 (Android 13). Tested Sony Xperia XZ2 Compact (Android 10). Tested on Sony Xperia XZ1 (Android 9).

hi, i have Firefox 100.1.1 on my Samsung s10 lite and was wondering how to rename it in Firefox sync because at the moment it's name is the model code which is very confusing as my Samsung tablet has a similar code. I downloaded Firefox from the galaxy store. thanks willo

Hi. I downloaded the latest issue of Firefox (104.0.1) to my mobile phone and since then I have been unable to connect to the internet via 4/5G - but it is OK using wifi. This is highly annoying when I need to connect whilst out and about. Weirdly, the calculator on the phone and Samsung Notes have also disappeared and I am unable to download from the Play Store! All the usual things like rebooting, cleaning caches etc do not work. Is it possible to roll back to an earlier version? Any ideas would be useful, given the lack of phone contact available, thanks