If you have lost your spending password that is not a big problem but a bit of an inconvenience to you. Your ADA is always safe because they are stored in the blockchain and as long as you have your 12-word Daedalus wallet passphrase then you can access your ADA.
To reset your password, please make sure you have your 12-word Daedalus wallet passphrase and then delete and restore your wallet (the restore may take an hour or two depending on your machine). When you restore you can choose a new spending password.
You can check your 12-word Daedalus wallet recovery phrase to see if it is valid.
Reset wallet spending password
- Check that you have your 12-word Daedalus wallet recovery phrase, if you do not, you will lose all your ADA.
- Go to Settings and find Delete Wallet at the bottom in red text.
- Enter the name of the wallet and then delete the wallet.
- After wallet has been deleted you can restore your wallet using your 12-word Daedalus wallet recovery phrase.