Until you go for opening your Motorola Defy+, your phone will not allow any other SIM card to operate on the handset.After you unlock your Motorola phone, as many SIM cards you need can be used for various purposes. It'll save a lot of your costs during roaming and probably while you are using the internet data charges.
Now, unlockninja.com provides you with a code to unlock your Motorola Defy+. All you need to do is enter it, and it works. The data in your phone is safe, and there is a money back guarantee that ensures that your money apart from the phone is safe.