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I am writing to seek assistance regarding a challenge I have encountered while attempting to install a custom add-on from a file.

I have followed the steps to enable the debug menu on Firefox Nightly, and I have also successfully downloaded the custom add-on in XPI format to my mobile device. However, upon navigating to the Add-ons settings, I am unable to locate the option to install the add-on from a file.

I have reviewed the official documentation and community forums for guidance, but I have not found a solution specific to my situation.

Could you kindly provide detailed instructions on how to install a custom add-on from a file on Firefox Nightly for Android? If there have been any recent changes or updates in this regard, I would greatly appreciate any information or resources you could share. Thank you for your time and assistance. I value the work Mozilla does to enhance the Firefox experience and am eager to resolve this matter.

Best regards, Saad

I use an Apple IPhone 14

I recognized Apple charge what browser was required.

I’m having problems with my iPhone 7plus sign in.

I’m unable to gain access to the Apple store to download the Firefox app.

Do you have an support unit that can help problem solve

In about.config i set javascript.enabled false for most browsing, unless i really need to do otherwise (e.g. ecommerce). If i close the app (menu quit), and restart it, javacript.enabled is reset true. This behaviour is not replicated for other settings i may make, e.g. dom.storage.enabled, or permissions.default.image. Being Android i have no root so no possibility of creating a user.js to override Firefox ignoring my settings. This seems to be a bug. Version is Android Nightly version 121.0a1, 2023-11-05.

I would like to keep using imap (because directory synchronization and such) instead of pop, yet I also want to configure thunderbird to delete (expunge) emails from the server after a certain number of days while keeping them intact offline. The reason for this is that I want to keep an offline only archive because it is more secure.

I currently only see options to delete everywhere after N days or delete locally after N days, but I want to keep local and delete from the server. It looks like the server software my email provider uses doesn't have a setting for it either, so doing this in thunderbird is my best chance of getting ut done.

Using Android FF, when selecting Google.com,it only loads blank white page. Entire screen is completely blank. No error messages of any kind.

I've been deleting my saved passwords in Firefox, after migrating to a standalone password manager. It's been anything but easy (deletions are not synced, and bulk deletion process is inconvenient to say the least).

What worries me is that my "deleted" passwords kept coming back as soon as I enabled Sync, until I realised I had duplicate devices in my Mozilla account control panel. I still have, though, some other connected services (Add-ons, Mozilla Support, Mozilla Monitor...).

Is what I've done enough to ensure they're gone? Where exactly are synced passwords stored, and how can I be sure that they aren't lying around in a Mozilla server, awaiting a future data breach? I don't have the time and energy to change 200+ passwords.

I am trying to check in for a flight I have this afternoon on Delta Airlines. When I attempt to sign into the app, I receive a message from Mozilla that says "Open in app? Your activity may no longer be private." What does that mean? Is it safe to click "open"? Or should I cancel? And if I cancel, how can I check in?

Ever since upgrading to the latest version I'm having all kinds of problems with my s22 Galaxy Android. Thinking somehow like on a PC it would save all my bookmarks I deleted the app and then reinstalled it only to find that I've lost everything! Is there a way to restore this?

Every time a youtube video is placed on landscape mode on the firefox app of my android phone it becomes a single blurred image with the audio playing as normal.

Youtube seems to work fine on other browsers and I have tried all basic fixes, like deleting cache/data/reinstalling app etc. Appreciate any help.

Edit. Okay I managed to fix the issue so I'm adding the solution here in case anyone runs into this problem. Apparantly youtube playback decided to enable "ambient mode", a feature I didn't even know existed and seems to not play well with a phones resolution.

Just click the settings gear while the video is playing in landscape (mine is on the top right) and disable the "Ambient mode" feature.

Hope this helps.

All logins passwords and bookmarks disappeared from my Android phone after the latest Mozilla update (version 120.1.0).

On the phone version I can't locate any previous Profiles to check whether the filesight be there. In fact it was necessary to revert to my trusty handwritten paper password list to even login to write this query.

I have updated Firefox/Mozilla every time an update was announced.

This is not the reliability I would expect from Mozilla and I hope you can help me to recover these files.