Bip39 invalid mnemonic https://go.bubbl.us/ebe220/f17a?/Bookmarks Though it utilizes BIP32 technique you'll be able to nevertheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 version which some wallet use to the generation of seeds. BitBox02 - A successor for the BitBox collection, this hardware wallet supports https://webcastlist.com/story21468400/bip-39-how-many-words-bip39-checksum-an-overview-https-cutt-ly-uryc5rw7