Firefox dành cho Android Support Forum

Using the latest version of Firefox on Android mobile – Huawei / EMUI 12.0.0.149 Normal browsing, not using Private.

Several tabs are open, all specified to show Desktop view. But when I re-open the browser (while it's still running in the background, e.g. if I'd been using a different app or just hadn't looked at the page in a few mins), pages automatically refresh in Mobile view.

Additionally, the "Desktop site" toggle can get stuck: Shows Desktop being on, but the page is in Mobile view and if the button is tapped again, it just keeps refreshing in Mobile. The whole app has to be restarted to fix it.

Ideally, open tabs would stay in the specified view (Desktop) and not refresh automatically. Bonus, if there were also a master toggle to select the view you prefer all tabs to use.

A recent update has broken the ability to upload images. I am on a Pixel 7. Firefox has full rights. I tried clearing cache. It is not a particular website. This one for instance, allows the option of uploading images to attach.to my question and it doesn't work. Hoping someone has a fix so I can keep using the browser.

Hello,

I'm not able to upload files to certain websites using Firefox on Android.

When selecting a file for the phone's file manager, the file upload simply not starting.

However, Firefox on iOS doesn't have that issue.

Firefox version used is the latest one and it is the one from Google Play.

Tried another browser and it works great.

Guillaume

Firefox recently got so much slower than normal. Usually it will take 5-10sec to load a full page .Now it loads very slow that I don't know how much time it takes to fully load the page.please help me with this problem. Thankyou

The Site Notification for Firefox for Android is broken (don't know if it's just me) I have a notification for IGN website but Whenever I click on any site notification I received it always open a " about:blank " page rather than the actual website.

My phone model is ZTE Blade V50 Vita ZTE 8550 Running android 13

In Android 14 oneUI 6.0 i have an issue while i download, the progress of download doesn't show up, i have checked everything but only the Firefox notification of private search shows up, plus when it is downloading the file i have problems when browsing, like when i use the keyboard The keyboard automatically closes and doesn't allows me to type I don't know if i explain myself clear enough

Despite updating to the latest Firefox version (127.0) and performing a reset, I continue to face high CPU usage issues. The battery monitor reports extensive CPU consumption for minimal use, even when only a single tab is open. This problem is not exclusive to the main Firefox app; it persists across other Firefox-based browsers as well.

Device: Xiaomi (HyperOS - Android 14) Issue: High CPU usage across multiple Firefox versions Troubleshooting Done: App reset, tried alternative Firefox-based browsers

I urge the development team to investigate this recurring issue, as it significantly affects the performance and battery life of mobile devices. Your prompt attention to this matter would be greatly appreciated by all users experiencing similar problems.

I am writing to request assistance with an issue I am encountering on the latest version of the Firefox browser for Android. My goal is to open specified pages in the same tab using Intent from a third-party custom application. However, I have observed that different URLs open in separate tabs, contrary to my expectations.  Current Implementation:  Here is the code snippet I am currently using: java： Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(uri); intent.putExtra(Browser.EXTRA_APPLICATION_ID, packageName); startActivity(intent); Expected Behavior:  I expect different URLs to open in the same tab without opening new tabs. This functionality is crucial for my application.  Issue Background:  I have researched similar issues and found that users have had comparable needs using Browser.EXTRA_APPLICATION_ID. Unfortunately, it appears that Firefox has not fully addressed this functionality. The EXTRA_APPLICATION_ID is a feature that modern browsers should ideally support to enhance user experience and maintain continuity within a single tab.  References:  I have referred to the following discussions and issues for additional context:  Mozilla Support Forum: https://support.mozilla.org/en-US/questions/1364869 GitHub Issue: https://github.com/mozilla-mobile/fenix/issues/23329 Request:  I kindly request that the Firefox team consider adapting this functionality officially or provide an alternative solution if it has already been addressed. Any relevant documentation or guidance on achieving this behavior would be highly appreciated.  Thank you for your time and assistance.

I had to get a new phone, and Firefox does not accept my password. I also have it on my tablet, and it's fine, and on my laptop, and the password is correct, but the new phone tells me "Try again." It was fine on my old phone.

YouTube video bug that shows the copy / select all floating bar when we double tap to go ahead in the video .. I have attached the screen shot .. ( when I double tap to go like +60 sec and more.. this pop up comes.. when you normally double tap to go +10 or +20 sec ahead it doesn't show up.. but when you want to go ahead in the video by tapping... This bug keeps happening! Please do check out the screen shot that I attached!..

Firefox for Android gets frozen when using it to open large PDF files. I have been meaning to change my default PDF viewer app, but once Firefox has been set as the default PDF viewer for Android, there will no way to change this default; as Firefox default's don't have the option to be deleted through Android's App Info menu.

Hi. I can't watch a video on any website after updating my android app to v.(126.0 I think) because it plays Stuttery and laggy. I don't have much tab open, mainly 2 or 3 and incognito mode doesn't makes any difference. Still videos play laggy as if it's on low fps. The recent update to v126.0.1 didn't fix it either. My phone is galaxy s21 ultra if it matters.

I can't remember when this problem started, but the volume dips down for maybe 1-2 seconds shortly after the start of anything with sound, like YouTube videos and MP3s embedded in a website. On the same phone with Chrome, the problem does not happen.

Has anyone experienced this? I made a screen capture that demonstrates the problem, alternating first with Chrome, then with Firefox (then both again) -- https://youtu.be/GB116jauaX4

Any help anyone could provide would be greatly appreciated!

Brian

for a recent update or two, when I am watching videos in fullscreen, at least like me, for example, when I entered fullscreen, the video should play horizontally, but after merely half a minute, the screen orientation goes back to vertical mode automatically, which is not happening when I began to use Firefox android months ago. Watching same website on different browsers, only Firefox goes wrong, so I think this should be Firefox's bug.

Hello,

I'm running Firefox on Android 13 (Phone is Poco x3 pro). Running version 126.0.1

As soon as I tab out of Firefox and go to another application, for example, a 2FA app or ProtonPass to retrieve a password, then go back to Firefox, the tab will reload.

This basically means that I'm unable to log in to any site which requires 2FA or where I don't know the password by heart.

The phone has 6 GB of ram and I've set Firefox to have no battery restrictions, yet it's not helping.

I don't know what's causing this, but surely this can't be intentional? I've had to go back to Chrome because I'm literally unable to log into most websites.

I've tried reinstalling but no change. I deactivated all extensions (ublock & privacy badger) but that didn't help either.

I'm uploading this on chrome.

The add function does not let me add photos or videos to any website requiring photos or videos for evidence. The "Add Photos (optional)" only says allow but does not upload photo. All permissions are allowed on Oneplus 12.

When I click on a web push notification in Firefox on Android, the link in the notification does not open. If no page is previously open in the browser, a blank tab appears. If another page is open, that page is displayed.