Apple’s own serial number lookup barely scratches the surface though, leaving most of the info it contains out of their results. One online service can be found on Apple’s official website, and can help you determine the model of your device, whether it has a valid purchase date, and whether it’s still covered by Apple’s technical support. Your Apple device’s serial number can be found either in the device’s settings menu or printed on the device. The most straight forward way to decode your serial number is to type it in to an online service. So let’s get to breaking down their impenetrable code. This information can be valuable for troubleshooting issues with your device or just for curiosity’s sake. The serial numbers of Apple products contain a codified language that can give you information about your Apple device that can’t be found through any other means-everything from the location where it was manufactured, the date it was manufactured, and much more.