# In-app L1 to L2

### A. Open the Loopring Smart Wallet app <a href="#open_the_loopring_smart_wallet_app" id="open_the_loopring_smart_wallet_app"></a>

With the app open:

1. Tap Loopring L2
2. Tap Receive
3. Tap From my L1 account

<figure><img src="https://2415010777-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FjysAcUs3GARrxHWSE1ej%2Fuploads%2FYLXqBLBY1Jrgi4vjEpTT%2Fimage.png?alt=media&#x26;token=8796a41c-dc54-443a-85f3-d49a828989ce" alt=""><figcaption></figcaption></figure>

### B. Set the deposit token and amount

While on the L1 Send screen:

1. Enter the token to deposit to your L2 account. Tap ![](https://lh4.googleusercontent.com/4KMKUsbJjsEuZg6hCXhrSrEO5GylC0q-yxP25TdgX1mq6McdA-ef2HGqkBtyHyruhK5qT90dqqd866mrk88H6CcFW54sMo2girtB1sZrkMSqne_U8-POaGGUz7o46T8IJUviRUFxuihHDicVWg) to select from a list of available tokens in your L1 balance.
2. Enter the amount of tokens to deposit to your L2 account. To deposit all of the tokens, simply tap **All**.
3. Confirm the details one more time. When you are ready to proceed, tap **Next**.

<figure><img src="https://lh3.googleusercontent.com/ZnonlT8rQdKlgYrZgtBRqqOY5GgNgN70TBsDftDs-uMovRx5cAL0zS37oxaMstu2-pPtSkRxWlarOMIWnVGk5kn_-oW4M7yTK3xogpCDfBvGoyQ8juBCmUJqhWWLlOCivo3QmuDQ1CJ7oH7VSg" alt=""><figcaption></figcaption></figure>

### C. Submit a Token Approval (token’s first-time only) <a href="#approval-fee" id="approval-fee"></a>

You will only see this next screen if it is the first time depositing or withdrawing the token from your L1. If it appears, tap Confirm to submit a [Token Approval](https://docs-wallet.loopring.io/faqs/fee-faqs/fee-types) transaction.

{% hint style="warning" %}
The Token Approval requires a gas fee; this fee will be shown on the screen
{% endhint %}

After submitting, you can check the status of the Token Approval by opening your Transaction History, tapping the transaction, and then tapping the TxID link. Once the process is complete, the Etherscan status will show as Success. You can then restart the steps to deposit.

<figure><img src="https://lh4.googleusercontent.com/xLQQQbiVomIVARcDJeOmg5dqb01BnKYWPiV-6X96_v7MIZbS9ZYstlvDSB_vEcvk3igdBHNywq45vxdKfpXNBymzJSehxTBJRmoyjQxrGmPQAbnODDLgEXdzGnM4dlVJ96tBRQiveHCaDLLcqw" alt=""><figcaption></figcaption></figure>

### D. Verify the gas fee payment preferences

The Loopring Wallet will use your token order located in **Settings** > **Fee Preference** when determining the token used for paying fees. You have the option to change the token on the Confirmation screen.&#x20;

{% hint style="danger" %}
Ensure you have more than enough tokens in your balance to pay the fee or the remainder needed may be taken from the other layer’s balance.
{% endhint %}

1. Tap **Change**
2. If needed, change the Layer the token will be paid from
3. Tap the token used to pay the gas fee
4. If needed, change the transaction speed (this will also change the amount needed for the gas fee)
   * Slower is usually cheaper, while faster is usually more expensive
5. Tap **Confirm** when you are ready to proceed

<figure><img src="https://lh5.googleusercontent.com/ifc12Rhpw2tTOAG5rI0Ln6QMuY-1chALXC-4Gja-6bdEy7qjMuOoPx-D1JxpjWsfVyL6X8m-XKWsvL3PfHPu9sWHfhTYNMK_HMXuYGGpQZfjG1lmdHDz4KnOHaPoB1WNGFNhCPw2vCZyydjQ6Q" alt=""><figcaption></figcaption></figure>

### E. Confirm the Move

While on the Confirm the Move screen, please review the following:

1. The token and amount deposited
2. The From and To fields
   * From should contain **My Ethereum Account**
   * To should contain **My Loopring Account**
3. Fee preference and amount

As a reminder, transactions on the blockchain are final. After reviewing the information above, tap Confirm to submit the transaction.<br>

<figure><img src="https://lh5.googleusercontent.com/kwc2H2GSpXN9fZ1YlF-eNXIrTP_kk9xL4x1Dtvp4tEXZWWRgRk8EAIti2GKQ6Qe2mi1M2RSm1NneeuKwkuMtyM65m_VYh-6KZivaTXC20Y3aZnKYhSxvNN4CmZM4sVluUxHhkLWxEnLhe1UuDw" alt=""><figcaption></figcaption></figure>
