Hi Guys.
My girlfriend is in the US this week, and all of a sudden this has happened to her iP14PM:

She cant connect to the Wifi, cant sign into her iCloud, and has extremely limited data allowance roaming.
She doesn't have access to another phone or a computer, and all Apple stores are closed right now.
How do we re-enable that Certificate?
Thanks
My girlfriend is in the US this week, and all of a sudden this has happened to her iP14PM:

She cant connect to the Wifi, cant sign into her iCloud, and has extremely limited data allowance roaming.
She doesn't have access to another phone or a computer, and all Apple stores are closed right now.
How do we re-enable that Certificate?
Thanks