Hello Ricardo Hernandez Canto,
Spb Mobile Shell, which you previously purchased for your mobile device, has been updated to version 2.1.5.
If you wish to upgrade, you can do so by downloading the latest version from your account management page at My Account (http://software.poderpda.com/myaccount.asp)
Note: Most of the same version updates upgrade (i.e. from version 2.1 to version 2. 2) are free and most of the major upgrades (i.e. from version 2 to version 3) might require an upgrade fee.