You Can Walk In & Buy the iPhone 6s
If you haven't put in an early order or if you simply like the spectacle of the iPhone release day, remember that you should be able to walk in to some stores and walk out with the iPhone 6s model of your choice.
Best Buy has confirmed that you will be able to walk into its stores and buy the iPhone 6s without a reservation. You'll be able to walk-in and buy the iPhone 6s or iPhone 6s Plus at most Apple Stores. We say most because you won't be able to do so in Alaska, Delaware, New Hampshire, and Oregon.
While there will be in-store iPhone 6s stock available, it's important to remember that there will also be lines outside of these locations. So, if you want one of the more popular models like Rose Gold 64GB, you'll want to show up a little early.