☑️What PIN code use for?

When you buy a KeyPal hardware wallet, you need to "activate the device" - "create wallet" before you can set the PIN code;

So what does the PIN code mentioned here do? The PIN code is a security measure specially designed by the KeyPal hardware wallet to protect the device;

It usually has the following characteristics:

1. Set the length of the PIN code: 1-8 digits (the official recommendation is to set more than 6 digits without repeating irregular numbers);

2. It acts on:

A. On-chain interaction (ie transfer/transaction/authorization, etc.) requires input of PIN code for on-chain signature.

B. Wallet device reset (select the device and enter the correct PIN to reset the device).

C. Security protection (when you lose/forget the password, after entering the wrong PIN code 9 times in a row, the device will automatically reset and erase all data).

Therefore, the PIN code is also a security guarantee in the process of using the KeyPal hardware wallet, so please remember/save it properly.