I just did a pre order of iphone 16 pro from apple. I did not see the option of select carrier later and selected AT&T as my carrier, since I was with AT&T before and now ported to US Mobile. I got the confirmation of pre order and says there can be $35 upgrade fee. Do I have to cancel this pre order and do a new pre order? I think it will preload the AT&T eSIM when I try to setup the phone.
Currently not seeing the option to cancel the order on the order confirmation page in app store app and online.
What is the best option here? can I use this and select a different esim?