Formato bip39 https://files.fm/u/2eemhhak2q#design A BIP39 seed phrase created with correct randomness cannot be guessed via brute drive, due to the fact you'll find just too several permutations. Push X to abort passphrase application and keep modifying the passphrase. Picking out CANCEL following an abort will end the procedure. BIP39 wallets https://sites2000.com/story10274214/bip39-add-private-key-bip39-github-an-overview-https-dzen-ru-bip39-phrase-com