There are may way to know about your iPad Serial Number, IMEI, UDID and CDN. If you still keep the original box that came with in you can read it on the box the Serial Number and IMEI Number on the barcode label on the box, or you can also find it on your iPad Screen by go to SETTING then Tap GENERAL and then Tap ABOUT. If you have iPad 3G model you can also find the Cellular Data Address, ICCID, IMEI and Modem Firmware.
If you have a 3G model you will also find the Cellular Data Address, IMEI, ICCID and Modem Firmware. Or you may find your iPad Serial Number and UDID on your computer. Do this way to find your iPad Serial Number and UDID on your computer :
- Plug your iPad into your computer.
- Open iTunes Software.
- Click the iPad on the left under Devices.
- Click the “Summary” tab on the top left of the screen. The Serial Number of your iPad will be displayed.

5. Click on the serial number and the identifier (UDID) will be displayed.