: Many third-party buy-back services offer a "price lock" for up to 30 days. This allows you to lock in a high quote for your current phone while you wait for your new one to arrive.

Buying or selling an iPhone involves more than just checking for scratches. Modern iOS versions include built-in tools that make the process safer and more transparent for both parties.

: When selling on platforms like Facebook Marketplace, savvy sellers use text replacement templates in Settings > General > Keyboard to instantly send hours and meetup locations to common "Is this available?" inquiries. "Hidden" Features to Demo

: If the phone is running iOS 15.2 or later, you can check Apple Support under Settings > General > About to see if the battery, display, or camera have ever been replaced. It will specifically label "Genuine Apple Part" if the repair was official.

: Use the built-in guide at Apple Support to safely back up your data, sign out of iCloud, and erase all settings before handing over the device.

: Check the maximum capacity in Settings > Battery > Battery Health . Ideally, a used phone should be above 80% to ensure it can still hold a reliable charge. Key Selling Features