Bip39 explained https://penzu.com/p/2ea6922b70254307 Although it takes advantage of BIP32 method it is possible to even now import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 Edition which some wallet use with the generation of seeds. Push X to abort passphrase application and retain editing the passphrase. https://socialexpresions.com/story5544893/norme-bip39-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-dzen-ru-bip39-phrase-com