Hi Phil,
Thank you for your quick reply.
I've had this new iPhone for nearly 2 years and haven't been able to face doing it. From the first 'waiting for wi-fi' message it's been too hard - obviously I'm not tech wise. I'm hoping I can hot spot wi-fi from my old android phone. I use pre-paid with a 10GB data inclusion per month. I have no idea how to get free wi-fi. I didn't know I wouldn't be able to do anything at all to set up my new phone without wi-fi - I can't get past the 'waiting for wi-fi' page...
Not sure what you mean by "restoring from a backup"? It's a brand new unused iPhone. And what is 'cellular' data?
Whatever I did with the iMac update (to OS Big Sur) it used 30GB data! Fortunately at the time I had 50GB but it was a shock.
Thank you for your help. I'm sure I'll be asking for more...