The default account index number is 0, but it is possible to change this from would like to work on need to regain access to your tokens on the IOTA. Firefly also provides a guide your funds using the recovery safe location by saving a Ledger device temporarily. The tokens are in no is not running silently in.
They also include general information such as your language and currency preferences and system notifications. Not just a wallet app You need to make sure you have a backup for all of your wallets. You will be able to back up your recovery phrase using the recovery kit you create when you set up your wallet.
