Apple's New iOS Feature Could Warn You of Repair Shop Scams - Gizmodo

If your iPhone repair was done using OEM parts then “Genuine Apple Part” will be listed.

Previous iOS versions only showed an “Unable to verify this iPhone has a genuine Apple display” alert when an unverified part was installed in the handset.

Via the Self Service Repair program, Apple will let customers make DYI repairs by selling them genuine parts and providing installation instructions.

While Apple recommends customers go through its professional repair channels (Apple, an Apple Authorized Service Providers, or an Independent Repair Providers), anyone who wants to make their own repairs can do so with genuine Apple parts shipped directly from the source