Board Thread:Question and Answer/@comment-1.55.85.50-20140813130923/@comment-14.200.65.44-20170409022748

I heard that the new iOS update 10.3.1 will delete our accounts if we deleted and reinstalled the app without connecting to sns. Right now I want to install the 10.3.1 update but I'm afraid I will lose my account. What should I do???