Depending on why you want to change it, here are the standard approaches:
While the first scenario involves correcting a hardware mismatch, the others clearly cross into illegal or malicious territory. macbook m1 change serial number
If you simply need to find your serial number for warranty or trade-in purposes: Go to the . Depending on why you want to change it,
The only reliable and functional way to fix a missing or broken serial number on an M1 MacBook is through Apple's official diagnostic channels. macbook m1 change serial number
The Truth About Changing a MacBook M1 Serial Number: Risks, Reality, and Alternatives