Need to find the serial number of your iPhone? Read along for how to locate it in a few simple steps. Back in 2011 and earlier, Apple used to print the serial number of an iPhone on the SIM tray of ...

For most models of iPhone, figuring out how to find the serial number is as simple as opening the Settings app. For older models, it's on the SIM tray or the back of the phone. If you can't turn on ...

Update, Dec 1, 2016: Following our post below showing you how to check if your iPhone 6s is eligible for Apple’s battery replacement program, the company has now added its own tool via the program’s ...

While generally speaking, knowing the serial number of your Apple Watch isn't necessarily something you'll need, being able to find it is important should the need arise. After all, the serial number ...