This is a free and easy-to-use application that can find and check IMEI numbers of popular Android devices. It can also perform network and iCloud unlocking. There is no other app that offers such an easy and convenient way to unlock and activate your phone, as this one does.

This app also has a built-in list of IMEI numbers that you can quickly check. Just enter the code and you're done. The application will show you your phone's exact IMEI number and serial number. You can use the results for all kinds of things: unlocking other phones, activating insurance or warranty cards, registering a new phone, and more.