When backing up your mnemonic phrase, we strongly advocate utilizing Actual physical media, for instance producing about the mnemonic phrase card or perhaps a metallic board including the SafePal Cypher. It's also possible to continue to keep a number of back-ups of it. - Lưu trữ Seed Phrase trên thiết https://thesocialintro.com/story4339153/5-simple-techniques-for-bip39-seed-phrase