Apple Mac OS X daily tip 029: query the serial number (serial number) and identifier (udid/identifier) of the iPhone/iPad)

1. Check the serial number. You do not need to connect to your computer. Enable the settings of the IOS device.

2. if you view it on your computer, you can open iTunes and plug in the iOS device. There is a serial number in the summary of the device. Click this line to change it to the identifier (udid ), apple always has some abnormal viewing methods. There is no way to copy this part. The serial number is okay, and the udid will be copied to the dead.

3. if xcode is installed, you can check windows-> organizer. The serial number and identifier are both available and can be copied. The advantage is that all devices that have been connected can be viewed here, as long as it is not deleted, it will always be in.