Purchase IMEI unlock codes for the Sony Ericsson Satio (Idou) to allow it to be used on all networks.
A network lock, otherwise known as a SIM lock, is a control placed on the phone by the original network that sold it. They are able to do this because with the lock, they can then sell the phone for cheaper, offering the customer a better upfront deal. This lock does however stay with the phone permanently unless it is removed with an unlock code or software. Doing this is completely legal and won't impact your warranty in any way.
If you have selected the unlock code option, you will simply receive the code by email with the instructions on how to enter it in the phone.
If however you have selected the software, you will be provided with a link to download it, which provides all the instructions on usage and troubleshooting. We will also provide your unique login information to access the software.