Bip39 Seed. Push X to abort passphrase application and preserve editing the passphrase. Picking CANCEL soon after an abort will quit the procedure. BIP39 is actually a design and style implementation that lays out how copyright wallets build the list of words (or "mnemonic codes") that make up a mnemonic https://yourbookmarklist.com/story19244742/bip-39-https-linktr-ee-bip39-top-guidelines-of-bip39-words