Script Summary: Change your EA MasterID easily
EA has made available an official way to change your MasterID:
http://www.origin.com/change-id
No need to use this script anymore, but you're welcome to it if you please.
EA Origin ID changer, the JavaScript version
By: ArmEagle
Browse to https://synergy.eamobile.com/user/ which gives an error page. Then insert the code below (console, or other means);
Based on: http://www.reddit.com/r/battlefield3/comments/l...
What it does -
1> Send your origin email and password to EA and get your user ID number and an encrypted token back
2> Send encrypted token and user ID number back to EA for decrpytion
3> Send decrypted token, user ID number and new origin ID name using PUT method (for some reason), if responce is blank then it worked
