Ledger bip39 passphrase https://penzu.com/p/2ea6922b70254307 Despite the fact that it makes use of BIP32 approach you can nevertheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 There exists BIP44 Model which some wallet use for the generation of seeds. This operates due to the fact BIP39 is supported by https://mysocialport.com/story5613575/bip39-mnemonic-checksum-not-known-details-about-bip39-word-list-txt-https-x-com-tundra838554