> For the complete documentation index, see [llms.txt](https://docs.saros.xyz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.saros.xyz/saros-mobile-app/mobile-app/how-to-turn-on-biometric-and-change-passcode.md).

# How to turn on Biometric and change Passcode

These security settings enhance asset protection whenever someone accesses the Saros Super App or attempts an in-app transaction on your phone.

**How to turn on Biometric**

**Step 1:** On the Home screen, click the **Settings** tab.

**Step 2:** Click **Security & Privacy.**

**Step 3:** Turn on the **Biometric** button.

![](https://904341613-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MH4bZ3PuLVs6zPxsi0v%2Fuploads%2FAJ3y1Ss9joyTqGorvXri%2F0.png?alt=media)

## How to change Passcode? <a href="#d9pdzb5kjj5v" id="d9pdzb5kjj5v"></a>

**Step 1:** On the Home screen, click the **Settings** tab.

**Step 2:** Click **Security & Privacy.**

**Step 3:** Click **Change Passcode.**

**Step 4:** Enter your current Passcode.

**Step 5:** Enter your new Passcode to change.

![](https://904341613-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MH4bZ3PuLVs6zPxsi0v%2Fuploads%2FuHBN8wmBo9GEzicmmrNa%2F1.png?alt=media)