> ## Documentation Index
> Fetch the complete documentation index at: https://docs.oloid-demo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Unlock the Oloid DeviceLock App on Android Device Using QR Code

> This document provides step-by-step instruction to unlock the Oloid DeviceLock App on Android device using QR Code

## Introduction

The **Oloid DeviceLock app** secures your Android device by requiring QR code authentication to unlock it. The app displays a QR code scanner, prompts you to scan the assigned code, and verifies your identity. Once authentication succeeds, the app unlocks the device and grants access instantly.

## Prerequisite

You must have your assigned QR code available for scanning.

## Steps to unlock

1. Press the power button or tap the screen.
   The Welcome screen is displayed.
2. Tap **Login with QR**.

   ![How to Unlock the Oloid DeviceLock App... - screenshot 1](https://mintcdn.com/oloid-999c42b2/PvyFdAO6cyHaw64b/images/intercom/12116099/image-73f92fd5.png?fit=max\&auto=format\&n=PvyFdAO6cyHaw64b\&q=85\&s=e56ba298aec29351c88039bd66fbc6f7)