Board Thread:Game Discussions/@comment-188.238.62.135-20170329204532/@comment-4199297-20170330001023

Transfers between servers aren't possible. Your friend might be able to start over from scratch on the Europe server by removing all traces of the app from device and then re-downloading the app, since as far as I know new downloads for google/apple accounts with addresses in Europe after the Europe server was started all cause the Europe server to be selected. She would lose access to her global/us account then though...