Disconnecting a facebook account

My account of Star Wars: galaxy of heroes is connected to a Facebook account I have no longer acces to(it has been blocked because of suspicious acces and I cannot rehabilitate it). Now I would like to transfer my data from the current device(apple ipad) to a Samsung mobile phone. Is there another way to transfer the data? Another doubt I have is about the ‘disconnect from Facebook’ option in game. If I choose that option does the progress remain usable on the device(even if they where once brought on the device thanks to Facebook connection) or it just disconnects the Facebook account and all the progress linked to that account from the device?