passing down devices among users on the same account
Spouse and son both use iphones under my account.
Spouse = 6s
Son = 13
I wish to buy a new iphone 14 for Son and pass his 13 to Spouse.
Sim cards between 6s and 13 are the hurdle afaik.
What is the most efficient way of doing this?
(I'll be paying in full for the new iphone 14 - so i don't anticipate any complex billing issues to navigate)
1 - upgrade spouse and then have them swap?
2 - upgrade son and then migrate spouse to the 13?
3 - something else?
(I'm sure this has already been covered here - I just don't seem to find that thread easily)
Thanks in advance!