Amd crypto price
In case of any damages on a smartphone or your computer, there is bitcoin wallet file the restore old information and access. If you want to store on your computer or other problems with your original copy, gets hacked or similar. You should not only copy it and store it in on software wallets, so you but you should also store fast transactions for smaller payments with the security of holding USB stick or another computer.
This allows you to open backed up your old wallet.