Apple Device Serial Number Lookup [best] 〈UPDATED – 2025〉

| Position | Meaning (Example: C02XXXXXG8WM ) | |----------|-----------------------------------| | 1-3 | Factory & production line | | 4-8 | Unique identifier (production week, batch) | | 9-11 | Model & variant code | | 12 | Checksum or internal code |