Bip39 Compatible Wallet. Push X to abort passphrase software and preserve modifying the passphrase. Selecting CANCEL immediately after an abort will end the procedure. BIP39 is really a structure implementation that lays out how copyright wallets generate the list of words (or "mnemonic codes") that make up a mnemonic sentence, https://meshbookmarks.com/story18837529/ian-coleman-bip39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work