Upgrading iPod to iPhone 17 Air with iOS 26 and ChatGPT support

I want to upgrade my iPod but i want the latest iPhone which faster and have a 5g and better storage for my apple account and get like a Siri with iOS 26 with ChatGPT,wit cheap iPhone with iPhone 16 or more with a lot app to get with supported iOS 26, and with family with my dad on the iPhone to make Easy to use,to have iPhone 17 air to make make faster network and tiniest phon which is iPhone 17 air

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Original Title: Ipod upgrade to iphone