How to Safely Save Your Hardware Wallet Crypto Assets—— Hardware wallet=password+mnemonic words, both are indispensable—— If you have forgotten your password, been locked after entering the wrong number of times, and have not backed up mnemonic words, then theoretically you only have one last option left: Crack the hardware itself and extract the key from the chip. But currently, chip protection is getting better and better, and cracking is becoming increasingly difficult! It is essential to achieve: 1. Set a strong password, but remember it yourself. Don't overestimate yourself here. I have found that many people think they remember it, but after a period of time, they forget it. I suggest that everyone copy and save the password, but don't put it with the machine (or use a password manager); 2. Copy the mnemonic words offline, save at least two copies, or sign multiple copies to save (do not take photos, do not upload to online storage); 3. Regularly testing the recovery process can ensure that you reinforce your memory, which is very important (using new equipment for recovery testing);