pelin390 wrote:
I have an iPhone 11 that I bought in Turkey but now I'm in the USA for a couple of months and I am thinking about buying an iPhone 14 here. Can I trade in the iPhone I got from Turkey?
You’ll want to ask that of Apple. The trade-in process asks for a serial number, and that will tell Apple where it was sold. They can then accept or deny the trade-in.
Apple Trade In - Apple
Caution: US iPhone 14 is eSIM only. If you’re planning to travel internationally with it and to use local carriers, those carriers must support eSIM.