# Petra Aptos Wallet (Extension)

### I. Preparation <a href="#t9s99tne99z0" id="t9s99tne99z0"></a>

1\. Update your Keystone device to [Firmware version M-9.4 (Multi-Coin)](https://keyst.one/firmware?locale=en) or later. \
([How to upgrade your firmware](https://support.keyst.one/getting-started/firmware-upgrading)?)

2\. Download and install [Petra](https://petra.app/) (V-1.1.11 or newer).

### II. Importing your Keystone Hardware Wallet to Petra <a href="#id-7vux8g4ebop6" id="id-7vux8g4ebop6"></a>

#### 1. Log into the Petra Aptos Wallet <a href="#veehg992ipki" id="veehg992ipki"></a>

1\. Launch Petra and create a new wallet.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2Fphm1f230ra8tBCONZUwT%2F0.png?alt=media" alt="Keystone-Petra-1"><figcaption></figcaption></figure>

2\. Set a password for your Petra wallet and keep your seed phrase stored in a secure place. Once that is done, you should have successfully logged into Petra.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2FbV6FT0YxQBSlBDV1vKH4%2F1.png?alt=media" alt="Keystone-Petra-2"><figcaption></figcaption></figure>

#### 2. Syncing Keystone to Petra <a href="#elsyz8r7c30i" id="elsyz8r7c30i"></a>

1\. In the Petra UI, go to the profile page and click \[Add account] > Click \[Import from Keystone] > \[Sync Keystone].&#x20;

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2Fgk3j6OCE7lV5MxB2oZr5%2F2.png?alt=media" alt="Keystone-Petra-3"><figcaption></figcaption></figure>

2\. On Keystone, navigate to \[Connect Software Wallet] > Select \[Petra Aptos Wallet]. A QR code will then be displayed.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2FROt0maMW2jGYuOnuXe4O%2F1-3.png?alt=media&#x26;token=459205bd-9e09-4654-a8af-a573e6954458" alt=""><figcaption></figcaption></figure>

3\. Scan the QR code shown on your Keystone device with Petra.

Congratulations! Your Keystone hardware wallet is now successfully connected to Petra!

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2FSMJINvQccSjAvvLCfrlu%2F4.png?alt=media" alt="Keystone-Petra-5"><figcaption></figcaption></figure>

### III. Sending APT with your Keystone Hardware Wallet <a href="#id-83oktml4l7wr" id="id-83oktml4l7wr"></a>

1\. In Petra, click the \[Send] button and enter the recipient’s account ID and the amount you want to send > Click \[Next] > Click \[Send] and a QR code will appear.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2F9HjBCMgE41mOO4mlmO6s%2F5.png?alt=media" alt="Keystone-Petra-6"><figcaption></figcaption></figure>

2\. Grab your Keystone device, and tap the \[-] icon to scan the QR code displayed in Petra. Review the transaction details on your Keystone and tap \[Sign] if you want to approve it > Enter your password and tap \[Confirm] > A QR code will then be displayed on your Keystone device.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2FFzLAo4AfacockqoJICJI%2F2-2.png?alt=media&#x26;token=75964dce-5fbc-453e-981c-858efb0132b3" alt=""><figcaption></figcaption></figure>

3\. Using Petra, click the \[Get Signature] button and scan the QR code displayed on your Keystone device with the Petra app.

That’s it! The transaction is now successfully broadcast to the network.

<figure><img src="https://2420738387-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FrQXQQRT6etffwhkFpfZG%2Fuploads%2FwGwpJUn9xRQB329yLKTY%2F7.png?alt=media" alt="Keystone-Petra-8"><figcaption></figcaption></figure>