how can i upgrade my iphone7?

If you want the current iOS version, iOS 16, you will want to sell or trade in or retire your iPhone 7, and acquire an iPhone 8 or newer.

iPhone 8 is the oldest model supported by the current iOS version, iOS 16.

iOS 15 is the highest version an iPhone 7 can run.

Here is how to update an iPhone: Update your iPhone or iPad - Apple Support

Your iPhone is too old and would not be compatible with the newer software updates.

The time has come:

Shop one-on-one with a Specialist at an Apple Store.

Click ▶︎ Reserve a Shopping Session. 🛒