Firefox for Android Support Forum

Steps to reproduce : - go to YouTube - open a video - press the full screen button or tilt the phone sideways to trigger full screen - Firefox crashes and forces back to home screen - if opening Firefox again only half of the video component shows as in portrait mode, rest is black screen - if attempting to go side/full screen does properly show the video, but going back again to normal screen still shows the half black screen

I can reproduce this with a almost 100% rate, it only fixes itself by restarting Firefox, where it will work until phone is put to sleep mode.

I tried reinstalling Firefox from scratch, as well as deleting my browser cache and it didn't fix.

Firefox on my android phone times out on any webpage whenever I am not connected to a Wi-Fi. All webpages and IP addresses timeout with no response. Same issue occurs on Firefox Beta app and Firefox Nightly. All other applications work as expected with full internet access on mobile data. The same pages/addresses respond as expected on Chrome and the built-in browser.

Simply put, all Firefox apps have no internet connectivity on mobile data.

Solutions I've attempted with no success or change: Re-install Firefox. Logging out of Firefox Sync. Clear Firefox data and cache. Disabling tracking protection. Disabling HTTPS-only mode. No proxy settings are enabled. Confirmed Firefox application has mobile data network privileges. Disabling, re-enabling mobile data network privs. Installing Firefox Beta and Firefox Nightly; same issue.

Another possibly related issue: Firefox does not follow routes from a Cisco AnyConnect VPN on my phone. Opening pages/IP addresses routed through the VPN are rejected or timeout as if the VPN is not active at all. The same pages/addresses respond as expected on Chrome and the built-in browser. This occurs over Wi-Fi as well, of course nothing works on mobile data as described above.

Device: Oneplus 8T (KB2003) OS: OxygenOS 13.1 (Android 13) Firefox version: 117.0.1

Hi, Suddenly Firefox Android can no longer open the magnet links. I can download and open the torrent with the torrent agent and I can also use the magnet links on Chrome Android, but on Firefox Android it doesn't work. I don't get any error message, it just doesn't work. I also tried Firefox Nightly, but that didn't work either. Anyone has an idea how can I solve this problem? Thanks in advance!

Going to full screen on YouTube (and other video websites) usually breaks the Firefox app on pixel 7 pro. It keeps playing but just closes and can't be reopened. I have to stop the app, open it again, and try again. Does anyone know how to fix this?

when i am downloading something my phone restarts even if i re install the app it still restart. I tried downloading at Chrome and my phone doesn't restart only at firefox restart my phone can you please fix this as soon as possible i need to download stuff here for my module thank you..

In the past, I could search for a business and the green phone would pop up on it and I could push it and it would open in my call/dial pad. Now it won't. When you click on it in the android mobile version it initially seems like it wants to load but immediately stops and does nothing. Am fully updates, full permissions, and cache/cookies cleaned since this started. Is there any other settings I should be looking at?

as the title says when downloading a file, firefox causes com.android.phone to crash. enough crashes causes my tablet to panic and auto restart itself.

the only app that can cause this is is firefox, downloading files via something like discord, doesn't trigger it, only firefox. i tried with other apps to no avail.

it started happening after an update (update TB-X606F_S301018_230810_BMP ) (the last update was a year ago so lenovo isn't gonna fix it on their end anytime soon) and it's quite annoying when i need to use firefox to download files to view/use.

Details:

 Device: Lenovo Tab M10 FHD Plus (TB-X606F)
 Android Version: 10
 Firefox version: 117.1.0
 security update: 2023 Aug
 Google play system update: 2023 May
 Lenovo system version: TB-X606F_S301018_230810_BMP

For the last month I've been having this issue when downloading things from Firefox beta I get this "com.android.phone has stoped working" along with "phone has stopped" error anytime I download something.

Firefox Beta for Android frequently loads webpages as a blank black or grey page. Reloading the tab does nothing - only closing it and reopening it allows the page to load as expected.

I'm a big fan of Firefox and have been using it as my main browser for years, but this issue happens so often that I'm considering moving over to Samsung Internet when on mobile.

P.S. I know it isn't an addon issue as this still happens when all extensions are disabled.

I'm using a Galaxy 21FE on Android 13. Tracking protection is set to default. HTTPS only mode is enabled.

Last week I could light press on the screen and saved pics and vids from Onlyfans. This week I cannot. Did something change with the new version of Firefox that caused this ?

Why does Firefox purposely choose to alienate their Android users by not allowing them to choose their own home screen. The Firefox web browser on Windows does.

As much as I distrust Google as a company and avoid using their products (as much as convenietly possible), I am very comfortable using their search engine and comfortable seeing a Google homepage with the Google search bar.

Firefox doesn't even give me the courtesy to: 1) know or understand which search engine I am using when I am on the "forced" Firefox homepage, or 2) set my own homepage. Therefore, I have to ensure the cursor is in the "search/web address" bar, start typing "google", and hit enter in order to get to the familiar Google homepage of which I am comfortable. I hate that Firefox forces me to do that!

Otherwise, I like using the Firefox browser as an alternative to Google. Nonetheless, it's your company and you can do what you like, but as soon as I come across an alternative browser that allows me to adjust it's settings to my preferences, it's adios MFr's to Firefox.

FYI, I would LOVE to meet the decision maker at Mozilla that OK'd this change and listen to him/her/they hem, haw and double-speak through their ridiculous justification. Another thing, while I'm at it.... Exactly, when did it become a better idea for companies (challenging the industry leader) to alienate their users?

Hello, I was told in a review post on google play to post here. I really wish to use firefox as my browser on my phone, but I can't get casting to work. I have a chromecast connected to my TV, but when using firefox on my phone it won't work. The icon isn't even showing. Is it available through an addon or by some other means since Mozilla responded that I should ask here?

Thank you in advance.

Hi,

I'm not really sure when this problem started, but since yesterday (05/07) I noticed that I am unable to open any website, even the google.com main site is not opening using Firefox for Android.

I use it as my default browser, so I really would like to be able to use it again as before.

I haven't tried to remove and reinstall it, but I will do it, just to be sure.

Thanks and regards, Hugo

Hello!

Firefox for Android consistently closes whenever I try to play a video in full screen mode.

The steps to replicate this bug are as follows: I go to a website that has a video (like YouTube), I start playing a video, and then I click on the full screen button. Firefox then closes out to the main menu of the home. When I try to reenter the app, the Firefox app becomes a black screen with a horribly offset tiny corner showing a portion of the webpage.

I cannot find any crash reports in the "about Firefox" subsection of the settings

I am using The latest version of Android 13 And my version of Firefox is 114.2.0 (Build #2015957435). I have tried clearing the app cache, and reinstalling the app. Neither fixes it.

Please let me know if I can provide anything further!

Does anyone have any recommended fixes?