Firefox for Android Support Forum

Having Xiaomi Mi10 MIUI 14.0.2.0 Android 13. Installed official Reddit and 4PDA apps. Firefox v.114.2 shows a button "Open in App" in tab menu when visiting reddit.com and 4pda.to. Firefox v.115.2 doesn't show the button.

Already tried to reinstall Firefox and reset system preferenses of "Link opening" for the apps above. After the last action the button is started to show, but tapping it does nothing.

I use Better Open With on Android to have a choice of browser when opening links from apps. This has never affected how Firefox operates until the recent update.

Now, FF handles all links in any page as external and asks if I want to leave FF (and present the Better Open With options).

This behavior is not seen in any other browsers I have installed (FF Focus, Chrome, Kiwi, Opera). These browsers handle links on open pages correctly and open internally while also recognizing apps that are installed (Home Depot, etc).

Please fix Firefox to use itself for internally opened links!

I increased the font size in Firefox to 145%. It increased only the font size, but not other things until the latest update. The first image shows what the webpage looks like with 145% font size, where everything is larger in this version. The second image with the increment of just font size in previous version. How to increase just font size but not other things? Any help would be appreciated.

I'm not even in California, much less Sacramento.

Google account addresses Not in California! Locations for search results always shows Sacramento.

FireFox search cashed cleared. FireFox app closed. Phone reloaded.

Not yet Firefox reinstalled. Last time done ALL SHORT CUTS & BOOKMARKS LOST! ANOTHER MAJOR HINDERANCE.

And NO, THERE IS NO GOOD FIX FOUND SEARCHING FIREFOX SUPPORT. NOTHING FROM GOOGLE EITHER. ALL THE SIMPLE LOGICAL "SET MY ADDRESSES". NEED REAL FIX

Thankfully not too often are web site pages that are grossly out-of-format for my Android phone. Mostly everything is tiny. Yes, I can pinch expand or zoom in but then side back and forth scrolling is required to navigate and absorb the page. Not the optimum result. Very annoying.

I have font adjustments but those result in a similar and distroted page.

One web site option when available was a toggle for windows/cell phone that worked pretty good but it's not always provided. That implies the web site design is the formatting adjustment function.

Is the resultant cell phone display formatting a function of the visited web site, browser, phone device, etc or some combination of those entities settings?

The attachment is for the sumo web site page having this issue. https://client01.chat.mibbit.com/?server=irc.mozilla.org&channel=#sumo ok

https://www.treasurydirect.gov/RS/UN-Display.do

P.S. To prevent loss of these entries, Compose this message offline and do attachments first.

Currently using Firefox Nightly version 111.0a1 for Android now when trying to open a link in another app it always shows a popup to confirm.

This was not present in previous releases and I don't know if there is a way to prevent this popup as it makes it uncomfortable. Is there an option I may be missing to disable this feature? If not, could an option like this be introduced?

Thanks and regards

In the past few weeks i cannot sign in to my accounts with different vendors like Amazon. A pop up window appears when I click on "Sign In" and the window states, and I quote: "Open in another app

                                                                                                         Would you like to leave Firefox to view this content?"
                                                                                                          Cancel                     Open 

If I click on Cancel it will let me enter the email or phone number in the site pop up box. But, once entered and pressing the continue box, which would normally take you to the password box, it brings up the same window as above. Then it does not matter whether i click on Cancel or Open, it will not give me a password box and will not take me to the site. It presents a page that states We're sorry, The web address you entered is not a functioning page on our site. So, I cannot call any Firefox Tech person and get this straightened out. Also today, the website icons I have saved to my home page were greyed out today. I went to Verizon and they determined it was an issue with Firefox since that is how I accessed those sites and used that search engine to save them to the home screen. I decided to reload those one at a time and then erase the greyed out icons. When I got the 3rd one done the other 29 became live again. Not sure what is at issue here but i do need assistance. Please help. Paul Phipps

The 'Open in App' button is missing in the overflow button.

I'm using Firefox beta for testers on Android. Version 115.0b3

I've attached here a screenshot of the overflow button while browsing YouTube.com on Firefox browser.

firefox for android beta version 114.0b7 I have chosen never open link in app in settings. But when I open some pages, firefox still pop up to let me choose, even in private browsing. It seems that the website use another way and try to open apps once the web page is opened. Though Firefox prevent it from opening app automatically. But the popup is really annoying. If user choose "never", It should no longer be opened in the app in any case. I notice that edge and duckduckgo can block it completely. Is it possible for firefox by using extensions or about:config? Thanks！

I'm following the instructions to set Firefox nightly as my default browser, but when I go to settings and try to switch the toggle to "set as default browser" instead of doing it, it just opens a new tab with the instruction. I got up to 4 identical tabs before I gave up. I know how to do it, it's just malfunctioning.

In a separate issue, I have had Firefox Beta for about a year on my Kindle Fire, always worked great. Since the latest update, it won't even open. The screen pops up for a second, then immediately closes. I uninstalled and reinstalled, same issue. I installed regular Firefox, no issue. Then I found nightly, installed with no issue (other than the problem listed above).

Wrong language somehow. I was checking out the language settings & accidentally checked a box next to a language that I do not know. Immediately, I tried to change it back to English (U.K. version) but was unsuccessful & now I don't know what to do. I can't even guess correctly which one of the settings is the one for languages, because of course it is in a language of which I have no knowledge. Please, if someone can help? That is my most immediate problem - once that is sorted, I will need help restoring the browser with over 250 Collections on it, that just disappeared off my phone the other while I was doing some "housecleaning". Thanks, A long time fan of Mozilla, going back to the Netscape days. Sean Egan

Dear Administrator,

I am mobile developer, and I have created an app, that uses firebase dynamic links. With those dynamic links the users are able to authenticate into the app, via a link, that is sent to their emails. Uppon clicking on this email link, a browser should open the link, but should immidiately redirect the user and open the application, if the app has been installed.

On android this functionality works with Chrome, Opera, Duckduckgo, Edge and Brave. (So far what I have tested worked). But with firefox it just opens the google play webpage. It was a fresh installed firefox, as of now the latest version. Do you have any insight why it is not working in your browser?

Sincerely, Dezső Csete

How can I override the default to connect to a website in HTTPS-mode and enforce a HTTP connection for specific websites, like the configuration server on modems/routers?

Where is the Firefox-for-Desktop option in the padlock menu for the Android version, when it says "Connection is not secure", to turn off "HTTPS-Only Mode" temporarily or permanently for that site?

All I have available, is the in this case pointless "Retry" button and the useless info "This connection has timed out". But nothing at all to force a HTTP-Only connection.

The solution can't be, that every time I need to connect to a website that does not support transport encryption, to have to dive deep into FF's settings and globally disable "HTTPS-Only Mode", and once I am done, go back and enable it again.

So, what is the pragmatic solution on mobile Firefox to add and manage such exceptions?