Bip39 seed phrase https://www.demilked.com/author/gobnettlmz/ Mycelium - A mobile wallet that supports BIP39 seed phrases and has advanced characteristics for power customers. Press X to abort passphrase software and keep editing the passphrase. Picking out CANCEL just after an abort will cease the method. but it isn't really a passphrase than https://listbell.com/story10234687/bip39-specification-a-simple-key-for-bip39-github-unveiled-https-linktr-ee-bip39