I was recently talking to a customer who needs a hyperlink to download the latest version of the 51Degrees.mobi Premium data. This link can be used.
Replace [YOUR_PREMIUM_LICENCE_KEY] with the licence key purchased from 51Degrees.mobi. If you have more than one license key they should be separated by vertical pipe signs (|). Set the Type parameter of the query string to Binary or XML depending on the file format you need to download.
If you need to know precisely when a new version of the Premium data is released then follow us on twitter.