@davidrawle wrote: <snip>
Your security certificate expired more than a year ago... It needs renewing so that anyone using that certificate can know its you (Telefonica, actually).
@davidrawle Wifi extra will only work with the official giffgaff app, when the app menu shows that it is switched on. Does it?
What happens if the certificate is expired or not verified? Will the WiFi Extra work?
Yes, it will work if you have already installed the old certificate.
The certificate is something we renew every year and you may find yourself trying to install WiFi Extra with a version of the app which has the expired certificate - if so, simply update the app to the latest version and install WiFi Extra.
If you are not happy that the certificate is showing as "Not Verified", you can remove the old profile by going to Settings - General - Profiles - 'WiFi Extra' - and simply select "Remove Profile". Then, please install the latest version of the 'my giffgaff app' available for your device. and reinstall WiFi Extra.