V9.0.2; Implement BIP-39 Seed Phrase Backup

Most people do not have a Hardware Wallet that supports SLIP-39 natively, and many already have BIP-39 Seed Phrases and wallets that they do not want to change.

Backup your BIP-39 Seed Phrase to a set of SLIP-39 Mnemonic Card Groups. Once you test the Recover functionality, and confirm that you can securely and reliably recover your BIP-39 Seed Phrase whenever you wish, you can safely destroy your insecure and unreliable BIP-39 Seed Phrase backup(s).