Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox app suddenly stops on iPhone 13

  • 2 replies
  • 1 has this problem
  • 11 views
  • Last reply by Daniele

more options

Hi everyone,

yesterday I updated the Firefox app on my iPhone and since then it started to close on its own after a few seconds since I start to use it.

I am using an iPhone 13 and the Firefox version installed is 110.2. The behavior is the same as if I would close the app with a gesture (by swiping up the little bar at the bottom of the screen when the app is open). In fact the app is still running in the background, but won't stay open to use it.

Thanks for the support!

Hi everyone, yesterday I updated the Firefox app on my iPhone and since then it started to close on its own after a few seconds since I start to use it. I am using an iPhone 13 and the Firefox version installed is 110.2. The behavior is the same as if I would close the app with a gesture (by swiping up the little bar at the bottom of the screen when the app is open). In fact the app is still running in the background, but won't stay open to use it. Thanks for the support!

All Replies (2)

more options

Hi

I am sorry to hear that Firefox for iOS is crashing. I hope that we can help resolve this for you. Before following the steps below, please make sure that you have updated both your iOS device and Firefox for iOS to the latest versions available.

As a first step, close down many of the tabs that you have open to as few as possible. Does this help reduce the incidence of a crash?

If this does not resolve the issue, open the iOS Settings app, select General then iPhone Storage. Find Firefox and select Offload App. Does this help?

Failing that, we will need to look into this in more detail with some logs from inside your copy of Firefox for iOS. This article will walk you through getting both crash logs and Firefox logs. When you have them, please file them here (a GitHub account is required) so that our developers can look into this further for you.

I hope that this helps.

more options

Hi Paul,

thanks for your response and sorry for my late reply.

I updated Firefox just now with the latest version, but the issue isn't solved even following the steps you recommended.

I'll file the crash and Firefox logs on GitHub.