> For the complete documentation index, see [llms.txt](https://docs.novawallet.io/nova-wallet-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.novawallet.io/nova-wallet-wiki/wallet-management/hardware-wallets/ledger-devices/ledger-app-migration.md).

# Ledger App Migration

All about the Polkadot Ledger apps!

<div align="left"><figure><img src="https://2862319636-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1YRoR7fazGxiQsx9pH6m%2Fuploads%2FaXkbU5d7bLy790P05Rdo%2FLedger%20-%20Migration%20-%20Flow.png?alt=media&amp;token=c171c1cb-42ac-4747-b46c-dd2db8908ac6" alt=""><figcaption></figcaption></figure></div>

## For Polkadot (DOT) Accounts

Your Polkadot (DOT) account is automatically supported by the new Polkadot Ledger app (version 100.0.5 and above) – download the new app and use your Polkadot account as normal.

## For other network accounts

Continue using the old Ledger apps until Nova Wallet lets you know when it is time for you to use the Polkadot Migration app to migrate your tokens to your new addresses.&#x20;

When it is time to migrate your tokens, simply follow the steps in the wiki article linked below:

{% content-ref url="/pages/kviASJT2OpcyHtca7XlR" %}
[Migrate Tokens to the New Polkadot Ledger App](/nova-wallet-wiki/wallet-management/hardware-wallets/ledger-devices/migrate-tokens-to-the-new-polkadot-ledger-app.md)
{% endcontent-ref %}

{% content-ref url="/pages/mmsTkbyb98ijFsFYJzRB" %}
[Ledger FAQs](/nova-wallet-wiki/wallet-management/hardware-wallets/ledger-devices/ledger-faqs.md)
{% endcontent-ref %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.novawallet.io/nova-wallet-wiki/wallet-management/hardware-wallets/ledger-devices/ledger-app-migration.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.