When backing up your mnemonic phrase, we strongly advocate using Actual physical media, for instance composing around the mnemonic phrase card or perhaps a metallic board including the SafePal Cypher. It's also possible to hold numerous back-ups of it. Meticulously assessment your recovery phrase for any typos or spelling mistakes. https://sociallawy.com/story9196448/ledger-seed-phrase-bip39-no-further-a-mystery