How long until the iPhone 7 is outdated?

Hello Angellegend,

Thanks for reaching out to Apple Support Communities. It sounds like you have a question about the coverage of your iPhone 7. We're happy to provide some information to assist.

You can view details on your limited warranty date directly from your iPhone. To check, navigate to Settings > General > About > Limited Warranty. There's a helpful visual of the page here as well: Buy an AppleCare plan

You can also use the link here to check coverage. Check Your Service and Support Coverage

Overall "Owners of iPhone, iPad, iPod, Mac, or Apple TV products may obtain service and parts from Apple service providers, including Apple Retail Stores and Independent Repair Providers, for a minimum of 5 years from when Apple last distributed the product for sale." You can view this information and more here: Obtaining service for your Apple product after an expired warranty

If you need help obtaining service or checking on your options, contact Apple Support directly to further assist.

Contact Apple Support

Cheers!