As far as I'm able to explain to, copyright and Jaxx no longer assist BIP39 passphrases. The person interfaces never supply the user any implies to enter a single although restoring wallet. Nonetheless, I haven't been equipped to verify this with assistance from either wallet maker. BIP39 and forty four, https://writeablog.net/ipennywpzc/h1-b-opening-the-power-of-bip39-exactly-how-to-produce-and-use-mnemonic