Firefox for Android 支持论坛

Dear Mozilla support,

For a while I have the problem that when I want to watch a video fullscreen on a website e.g. youtube, inline video etc. Firefox stops and completely closes. This is only the first time when I play the video. When I re-open the browser I can continue watching the video fullscreen without any problem. I don't receive any error messages.

Attached the specs of my phone and Firefox browser.

Kind regards, Rick

The default font in Firefox Android is Roboto, and I want to change the default font to the system default font or a font I downloaded locally. I can't find any settings in Firefox Android regarding font settings. about:config doesn't seem to work on Android. How do I change the default font in Firefox Android, like in Firefox Windows?

Hello.

I recently started using Firefox browser on Android mobile OS, and am having trouble with Korean letter URLs.

On Firefox, unlike Chrome or built-in Samsung internet browser, URLs containing Hangul are displayed ASCII code on every page.

For example, this is how the URL of '모질라 파이어폭스' article on korean wikipedia is displayed.

https://ko.m.wikipedia.org/wiki/%EB%AA%A8%EC%A7%88%EB%9D%BC_%ED%8C%8C%EC%9D%B4%EC%96%B4%ED%8F%AD%EC%8A%A4

As you can see, it is totally a mess and very uncomfortable when it comes to sharing or modifing an URL.

I tried turning off HTTPS-Only Mode in settings however it didn't work.

My idea is that changing the browser's encoding setting from ASCII to UTF-8 will help, but I can't find any option for it.

Is there any solution or add-on to solve this problem?

Sorry if my English reads awkward. But I believe that you could understand my situation.

Version info 120.0.1 (Build #2015988378), a61decd90e+ GV: 120.0.1-20231127143053 AS: 120.0.1

Noticed my phone having terrible battery life, from battery usage you can see that Firefox is highly likely one of the main culprits. I have observed the same over a few days on the last two Firefox builds. It seems that it's not respecting the "Restricted" battery usage in Android (or Android is not restricting it, I have no idea), but you can see today's battery usage linked here: https://photos.app.goo.gl/pMByjqq6Q5GigcQu8

why firefox don't remember last bookmark folder after opening the site in Android i have to revisit bookmark menu then bookmark folder then bookmark menu after i open a website why it can't remember my last bookmark position.

Hi there, I recently downgraded Firefox on my Android (5.1.1), as the new versions of the app became to get heavy.

I have logged in with my Account and am now trying to get the bookmarks synced. I have no Desktop right now to pair. The bookmarks and the Account are only available on my iPad, where FF is logged in and has the bookmarks synced.

Any ideas how I can fix this? Thanks for any help and regards, Dan

I have a strong phone sd 870 and 6gb ram so need to put the blame on that.. but this browser keeps refreshing the webpage as soon as I leave to other apps.. yes I tried with no battery restrictions but didn't solve the problem

My Android Firefox consums 53% of the battery. See Screenshot. It was not in use. Standard browser is Firefox klar. There are no addons installed. The app was removed and newly installed several times. How can I fix the problem?

Have installed Firefox on Windown 11 PC , Android mobile and Android tablet. Bookmarks seem to sync across devices but i like the speed dial feature as used on Vivaldi. This only appears to work on desktop as an add on but doesnt sync to the Android devices. I then discovered Collections on my Android phone which seemed ideal. Set it up and then found it didnt sync to any of the other devices. Can this be done. If not going back to Vivaldi. Very dissapointed as it seems to be a really fast browser.

My computer laptop is bit outdated. I will get a new laptop soon. However, I do have some problems with my cellphone. Will be doing Factory Reset this weekend or later. But, I need to save my bookmark on my cellphone. Is there a better way than not be able to use export.