I've upgraded from an iPhone 5c to a 12. (Yeah, a big jump. I keep phones until I absolute must switch!)
I have two concerns:
1) Will the SIM card from the 5c fit/work in the 12, or should I just go ahed and get a new SIM card?
2) Google synced all my photos from my laptop to my 5c phone. I don't want all of those photos on my new phone. If I use the old SIM card, will everything transfer or can I choose which info and apps that I want transferred?