That guest accounts can be linked

As long as the age entered as above 18 guest accounts can be linked to Google play or play center.

Every account starts as a guest account.

There are players who do not link and have a lot of time playing

You can link the account at anytime.

impossible

Agreed... my sons tablet needs replacing, but I can't link his account and, thus, can't get his account on another device. Wish there was a way to do this...

Many players have that same problem

Sorry forgot to add the one restriction. If you set the age to under 18 then no you can't link it to Google play or game center.

Contact EA support thru in game help they might be able to help if you have set the age to under 18. No one on the forum will be able to help you with that.

Cool! I'll do 18 on the end of the month and I have a guest account. How can I link?

https://forums.galaxy-of-heroes.starwars.ea.com/discussion/comment/861850#Comment_861850

I can not link my guest account