Bip39 List. Push X to abort passphrase application and continue to keep editing the passphrase. Choosing Terminate right after an abort will prevent the procedure. BIP39 is really a style implementation that lays out how copyright wallets build the list of words (or "mnemonic codes") that make up a mnemonic https://bookmarksea.com/story19478052/bip39-passphrase-https-linktr-ee-bip39-bip-39-no-further-a-mystery