Get SF unlocks for free logging in on friends machine

[MrD]

First, let me state that you only want to do this with someone you really trust if giving someone your details. If you can be there in person, then it's perfectly safe.

You need to login on someones machine that has got SF expansion pack installed, play for a bit, exit the game properly so the stats are sent to EA via a ranked server you played in.

Then when you next log in on your machine (there can be a delay of a few hours sometimes reported) you will suddenly get offered an extra unlock for every weapon you have already unlocked.

I hadn't unlocked every class prior to doing this, so will see with further ranks if I get two unlocks for each rank. But, basically I now have the SF expansion pack weapons in my unlocks and it has breathed new life into the game (don't get the maps though!)