> For the complete documentation index, see [llms.txt](https://help.tokenpocket.pro/en/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.tokenpocket.pro/en/wallet-operation/what-is-profit-and-loss/eip7702-upgrade.md).

# EIP-7702 Upgrade Tutorial

### <mark style="color:blue;">**Upgrade Access:**</mark>

Open TokenPocket, click on the "Disconer" menu, go to \[Wallet Details], then click on Advanced Mode and select \[Manage Smart Wallet].

<figure><img src="/files/bUJyYD8UD6zV7Tbu9Dtb" alt=""><figcaption></figcaption></figure>

In \[Manage Smart Wallet], you can view an introduction to EIP-7702. After reviewing it, click \[Upgrade], verify the relevant information in the pop-up signature interface, and click \[Confirm]. Once uploaded to the blockchain, your wallet will be upgraded to a smart wallet.

<figure><img src="/files/S51dn7RsTEvCcIgaYv29" alt=""><figcaption></figcaption></figure>

### <mark style="color:blue;">**Restore Wallet:**</mark>

Similarly, in the \[Manage Smart Wallet] interface, click \[Reset]. In the pop-up signature interface, execute the signature to restore the wallet to the default EOA wallet.

<figure><img src="/files/kn6sTRNxXWyvaJDGTCOT" alt=""><figcaption></figcaption></figure>

### <mark style="color:blue;">**FAQ: How to Use EIP-7702 Safely?**</mark>

Want to use the new features of EIP-7702? Keep these points in mind:

* **Use a Reliable Wallet**: Choose a trustworthy tool like TokenPocket.
* **Be Cautious with Signatures**: Be careful when accessing and signing unknown third-party links.
* **Check Contracts**: Confirm the security of the contract before upgrading, and it’s best to refer to official documentation or community recommendations.
* **Backup Keys**: Offline storage and proper use of your private keys remain crucial.