Bip39 documentation https://www.empowher.com/user/4550298 A BIP39 seed phrase developed with acceptable randomness can not be guessed as a result of brute force, mainly because there are simply too numerous permutations. Push X to abort passphrase software and retain enhancing the passphrase. Choosing CANCEL just after an abort will prevent the method. https://atavi.com/share/xbwf7vz16jgof