title_body: Can I restore my Yoroi account with only 12 phrases? Yoroi wants 15 phrases from me, but I only wrote down 12. I know it was a Shelley wallet, and can see all details about my Cardano.
  Can I restore my account without phrases?
upvoted_answer: Yoroi uses 15 words for its seed phrase. You did probably used Daedalus to generate it. I recommend you to try to use Daedalus to restore it.