Currently it's not possible to change your personal details such as phone number, email address or security settings from within your Spend card interface within the Ledger Live app.
Don't worry though! You can use your Mercuryo account details and update it directly in your Mercuryo account. For instructions about that, check out this link.
When you have updated your personal data you will be able to go back to your Spend card account through Ledger Live.
If you get stuck at any point, you can reach out to our Support team who can help you by using the chat icon in the bottom right-hand corner, or emailing support@mercuryo.io
