Firefox for iOS Community Forum

Hello, Since I updated my iPhones to iOS 26 hell broke loose. On my iPhone 14 ProI can no longer use Firefox as it quits when I open it On my 15 Pro I can use it but most of the time I half only half of the window. I do want you to be my default browser. Can you help, please? How come there is not one article on this? Many thanks! Natalia Great fan of yours

When scrolling on iOS, websites are jumping up and down whenever address bar appears. On some websites it isn’t a big issue (cnn.com), on some it is really annoying (Audi.pl). It makes it really hard to browse. See the video:

https://youtube.com/shorts/jtS5kcnHP0g?si=3cI7aYHsk8XzKCxm

Hi everyone,

I'm Ajay Hinduja from Geneva, Switzerland (Swiss). The update I installed three weeks ago has drastically reduced performance—everything is running about 80% slower. Every page load or tab switch now takes around 10 seconds.

Is this a known issue, and is there a fix planned? I’ve been a loyal Firefox user for 20 years, but if this continues, I may have to switch browsers.

Thanks! Ajay Hinduja Geneva, Switzerland (Swiss)

I get an unsupported browser message when trying to share items on facebook marketplace, it tells me to use a browser that supports end to end encryption, which I thought Firefox did anyway. This seems to occur on my iPad rather than my iMac! Any help would be appreciated

I am having an every day problem Google getting into my iPhone and causing me problems.

I have had to go to Apple store and reset my iPhone. Nothing has changed I am still having too issues.

I can X one of them closed, but they both come back when I close a website after viewing. Is there something I can do in settings to fix this? It's a recent thing that I must have changed accidentally. Thank you.

Wow this browser is nearly a joke. I love my windows Firefox but this iOS version is an unsupported catastrophe. 🤷‍♀️if you’re gonna suck so hard it’s laughable. Sigh. I wish I knew code I would help but I don’t.

All of a sudden my Firefox app is crashing. It will show the home screen fine but other than that, it crashes. It worked only an hour ago! I even deleted it and then redownloaded it via the App Store. It still crashes!

How can this be fixed? Or must I leave Firefox for good?

For awhile now, when I search with Google on my iPhone, the results come back very small. This doesn’t happen on my iPad or with the Google app. I have searched but only see solutions like increase the font size or similar solutions. Is there a solution for why this is happening?

All of a sudden with the past week or so I've been having problems writing emails because as I type my words get cutoff and I have to wait for a second or two to start entering letters again. It happens all of a sudden and even occurred when I was entering data to join the forum just now. I looked at the tasks that were running to see if anything there was impacting the performance of the system and found tasks labeled "FirefoxCP Insulated Web Content" running and eating up CPU cycles, up to 48% while in priority position. Sometimes I had up to 6 of these tasks going at one time. What is going on and how can I correct this situation because it's impacting my ability to use any functions that require data entry.

Firefox for iPad constantly drops the page I am typing on..either during my search or once I get to the page I want and begin to type. I love Firefox but this is driving me crazy. Can you explain this problem what can be done? Thank you. Lynn Robinson *Email hidden for privacy*

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

Multiple different sites not just opened or worked correctly because they say I’m not using Firefox but then when I just tried going to Firefox.com/pair the Firefox site also told me I’m not using Firefox and to download it. So I followed the links to download, even though I was already in Firefox, did the update, and came back to go to Firefox.com/pair but it’s STILL telling me I’m not on Firefox!? Idk what’s happening…..

I took the screenshot in the frame I did so you can see I’ve done the update in the App Store, as well as the fact that I’m in Firefox, but the error message shown says I’m not.

Thank you