A: No. Changing an IMEI is illegal in most countries (including the US and UK). It is considered tampering with a device’s identity. Have you ever bought a phone without checking the IMEI first? Let us know your experience in the comments below.

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The IMEI (International Mobile Equipment Identity) is a 15-digit serial number unique to your device. Think of it as your iPhone’s fingerprint. Apple and carriers use it to track everything from warranty status to theft reports.

Whether you’re selling a used iPhone, buying one from a stranger, or dealing with a lost device, knowing how to check the IMEI on an iPhone is a superpower.