Apple offers users a way to see what modifications were made to their iPhones when they send their devices in for repair services. This is possible with the Parts & Service History feature, which is built right into the iOS Settings app. This feature provides insight into all the repairs your iPhone has undergone, whether any parts were replaced during the repair, and whether the replaced parts are genuine or not.
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In this post, we'll explain what the Parts & Service History feature is and how to check your iPhone's service history.
There’s a “Parts & Service History” section in the Settings app that gives users a detailed look at what parts may have been replaced on their iPhone, along with the date the service was performed. iOS can tell you what part on your iPhone has been replaced by scanning your iPhone for recent repair information.
Depending on your iPhone model and repair history, you can see whether your device's battery, screen, rear-facing camera, TrueDepth camera, or rear-facing system has been replaced, and if the replaced parts are genuine Apple parts.