Firefox for Android Community Forum

I am writing to report a serious performance and connectivity issue with Firefox on Android. The browser is extremely slow, pages take too long to load, and connections frequently fail despite having a stable and fast internet connection. Other browsers on the same device work perfectly, which suggests the problem is specific to Firefox. Clearing cache, disabling add-ons, and reinstalling the app did not resolve the issue. This significantly affects daily browsing and productivity. I request that this issue be investigated and optimized as soon as possible, as Firefox reliability on Android has noticeably declined in recent updates.

I cannot find the specific settings option (such as "Deceptive content and dangerous software protection" or a similar toggle) to disable the blocking for a particular website that I believe is safe. i want to turn off it

I want to make sure I'm signed in to get updates! tips¡ Suggestions; etc any new beta testing. Gemini and I have successfully gone through the configuration and settings and Firefox. We have successfully synced password bookmarks etc to Firefox. At the new user to the Firefox beta testing program are there any specific activities that you would like us to perform. I would appreciate Amy advice on different subjects to test. I recently within the Google Gemini beta testing program and I was wondering if there's any more beta testing program that I can sign up for it.

 Thank you for your time

Idk how to fix that problep bc its really bugging me out and i am going crazy

Here are the steps that i do to recreate the error

1. open a new tab
2. search up any website
3. on the same tab search up a diffrent website or click on a link on any link that redirects you on that website
4. literally after like 3 seconds firefox redirects you to the site that you were on before

Please how do i fix this cuz I hate it so much plskdjdiehzuzgzuahzjzvzkuzjzvz

I have this new issue, that Firefox needs like 3-4 seconds, before loading a page. It stays blank until then. Why has the Performance decreased so much?

Reinstall didnt help

I've recently upgraded from an a34 to an a56, both phones running the same build of Firefox, both signed into my account however the old phone can see the tabs of my laptop and the new phone, the new phone can't see anything. I'd like to be able to port the tabs over ideally.

Also of note is the tab view is totally different between the two phones in layout too.

I'm at a loss as to how I can painlessly move over the tabs.

On Firefox for Android beta, there's a critical annoying bug. When you click on a link, any link, it will look as if Firefox will load the web page but suddenly, it goes back to the previous web page. This is incredibly frustrating since it's almost like you're redirected back randomly. I checked this with no extensions enabled as well as even with just ublock origin and privacy badger extensions enabled

Hello, I have a reproducible issue on Firefox Beta for Android on my POCO X6 Pro 5G running HyperOS / Android 15.

When tapping mailto: or tel: links in Firefox, nothing happens. No app opens and no chooser dialog is shown.

The same links work correctly in Google Chrome, so the Phone/Dialer and Email apps are properly registered with the system.

This appears to be related to Bug 1988946, but it also affects Android 15 on HyperOS.

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Steps to reproduce

1. Open Firefox Beta on a POCO/Xiaomi device running HyperOS.

2. Visit any webpage containing a tel: or mailto: link.

3. Tap the link.

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Actual Result

No action is triggered.

No Intent Resolver popup appears.

No dialer or email app is launched.

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Expected Result

tel: links should open the default Phone app.

mailto: links should open the user’s email app.

If multiple apps are available, Android should show a chooser dialog.

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Device Information

Device: POCO X6 Pro 5G

OS: HyperOS, Android 15

Firefox version: Firefox Beta 146.0b4

Build: #2016126791

GV: 146.0-20251117130030

AS: 146.0.1

Build date: 2025-11-17T13:00:30

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What I have already tried

Enabled “Open links in apps” in Firefox

Reset Firefox default preferences

Reset Phone (Dialer) defaults

Granted all special permissions (background activity, pop-ups, etc.)

Tested Firefox Stable and Beta

Cleared app cache/data

Rebooted device

Verified that Chrome opens tel: and mailto: links correctly on the same device

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Additional notes

In HyperOS settings (“Opening links”), Firefox does not receive supported link types.

The Phone app does not appear in “Opening links”, but it works fine with Chrome.

This suggests a compatibility issue between Firefox’s intent handling and Xiaomi/POCO HyperOS on Android 15.

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Conclusion

This issue is reproducible 100% of the time and affects basic link handling functionality. I am available to provide logs or run additional tests if needed.

Thank you!

Hello,

I am currently on the latest version of Firefox Beta for Android, version 146.0b4.

For some time now (6+ months), this installation of beta fails to sync my bookmarks from or to Mozilla's servers. I've verified that desktop Firefox and Firefox stable on Android will still sync.

It took me some time to notice this was the case, and at first I hoped it would resolve itself, but it hasn't. I have many newer bookmarks on this installation of the browser, and if I reinstalled in an attempt to fix this issue, I would lose these bookmarks.

How can I keep my newer bookmarks on mobile, while also fixing the sync functionality? There doesn't seem to be a way to backup bookmarks on Android other than sync, which isn't working.

Other sync data aside from bookmarks is still syncing fine. I tried signing out of Firefox on all devices, then signing back in, but that didn't resolve the issue.

When typing a long search string in a new tab (Google search) which goes out to the right I can't see what I'm typing. Scrolling to the right is extremely laggy and can take seconds for each word. Tried this with the Chrome search bar and the Android settings search, the issue doesn't happen there.

Galaxy S25, Firefox Beta 145.0b7 (Build #2016122735), GBoard