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I realize that if a file is served with mime type Content-Type: application/pgp-encrypted, then its extension is changed by Firefox on Android to ".pgp". Apparently, Firefox for Android likes to modify extensions based on mime type.

Can this behavior be disabled?

Mozilla Mobile developer Team, Please add option to turn off default ad blocker. Because the default ad blocker is being detected and I am blocked from accessing some web sites. Does anyone know how to turn off the default ad blocker? Please help me

One of the sites I like to visit just started doing pop-up ads. I thought I had them blocked. How do I block pop-ups? I cannot seem to find in the in the settings?

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.

Hi, I've just changed my phone & PC. on my phone (Realme 13pro+ on Android 14) Dark mode isn't working on most websites. I have glaucoma so it's very difficult for me to endure white backgrounds. I've checked on my old phone & the same sites are dark as they should be. I've tried 'Dark' & 'Follow system dettings" but neither work. on my new laptop, Dark mode works, but is preceded by a horrible flash of full brightness before it goes dark, which is really bad for my eyes!

Any help appreciated. Rich in UK

I am trying to add ITA Matrix power tool extension. When I click on link I land on page that says ‘you need to install Firefox to use this extension’. Firefox is already installed. How to I activate the extension in Firefox? Thanks Philip

I’m trying to install the add-on called carmelizer but it’s not working I have Firefox already on my iPad but it just keeps telling me to install Firefox. Can you please tell me what I’m doing wrong? Thanks

Translation extension on firefox doesn't have an option for translating Chinese. I downloaded all the available languages and Chinese was not among them however I have found in the past that Chinese is the language which I most often come across sites,web pages, apps,etc written in and needing translated into English.

Using the latest version (127.0.2; installed from Play store today, on a fresh Android install), any non-English site I visit I get the nagging popup asking me if I want to translate.

'Never translate this site' works, and 'Never translate Dutch' (and presumably other languages as well) too (so at least I can workaround it, but 'Always offer to translate' off will still nag about translating sites, so is bugged.

And I still have the translate button taking up space in the URL bar. How do I remove it?