Biometric Wallet

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This guide is based on DCENT mobile app version 10.0.0.

When your Biometric Cold Wallet is connected, tap the More (⋮) button on the wallet card in the Settings tab to open the Device Info · Firmware Update · Delete Device menu shown below.

Device Info

Tap the Device Info menu to see information about your Biometric Cold Wallet, including its Bluetooth name, firmware version, and KSM version.

You can also change the device name shown when the Biometric Wallet boots by tapping the edit icon next to "My DCENT".

Firmware update

You can check the firmware version of your Biometric Wallet. If the firmware is out of date, a "New" icon appears in the menu.

Tap the "Firmware Update" button to check the current and latest versions and see how to perform the update.

For more details on firmware updates, click here.

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Mobile firmware updates via OTG cable are only available on Android phones. Click here for more details.

Delete Device

Starting from DCENT mobile app version 8.1.0, a "Delete Device" option is available for removing registered Biometric Cold Wallets. You can use it to remove cold wallets you no longer use directly from the mobile app.

Deleting the device from the app does not erase any of the private keys associated with your wallet accounts. You can restore your assets by reconnecting the device via Bluetooth.

When you tap "Delete", you will be asked to authenticate with your 6-digit app password or biometric verification before the deletion proceeds.

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Biometric or password authentication when deleting is only required if you have separately set up app lock (biometrics/password). If app lock is not set, tapping the "Delete" button deletes the device immediately.