We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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 iOS hangs on 3G/4G every time, never on wifi.

  • 2 replies
  • 11 have this problem
  • 1 view
  • Last reply by GrimAce

more options

Hi there,

I've an iPhone 5s, up to date (9.3.1). Firefox working nicely for me on OS X and iPad but cannot work out why iOS fails to connect to any website at all when not on wi-fi. The last page loaded (from last wi-fi session) will appear on launching the app but whenever any new search term or website is entered the wee orange progress bars shoots along but then the spinning wheel of infinite non-connection appears at top, even with full signal strength. I've tried a range of popular websites and search engines but still no connection to them or anything. This occurs both in private and normal browsing as well as with my VPN service on and off.

I was under the impression you can't disable iOS Safari as such so, obviously, have not.

What am I missing?

Cheers

Graeme

Hi there, I've an iPhone 5s, up to date (9.3.1). Firefox working nicely for me on OS X and iPad but cannot work out why iOS fails to connect to any website at all when not on wi-fi. The last page loaded (from last wi-fi session) will appear on launching the app but whenever any new search term or website is entered the wee orange progress bars shoots along but then the spinning wheel of infinite non-connection appears at top, even with full signal strength. I've tried a range of popular websites and search engines but still no connection to them or anything. This occurs both in private and normal browsing as well as with my VPN service on and off. I was under the impression you can't disable iOS Safari as such so, obviously, have not. What am I missing? Cheers Graeme

All Replies (2)

more options

First thing I suggest is ensure you are able to browse with a WiFi connection when using Safari. This will indicate whether the issue is a network issue or a browser issue. Let us know the outcome by posting a reply here.

more options

Thanks for getting in touch. Safari OK on and off wifi. Firefox OK on wifi but the minute I step outside it hangs. I'm with Giffgaff which uses the O2 network... Argh! There's a 'mobile data' switch for Firefox. Apologies. That's what I was missing!

Best

Graeme