Introduction to 2in1 QR Code & PDF Scanner

Switching between two apps to scan QR codes and documents? No need anymore! Just use the 2in1 QR Code & PDF Scanner to do both with just one app.

How to improve your phone fluency?

1. Uninstall mobile applications: some useless applications will drag down the running memory of the mobile phone and affect the running speed of the mobile phone.
2. Restart the phone regularly: Every time the Android phone restarts, it is equivalent to clearing the memory of the phone once, which can speed up the operation of the phone. For users of Android phones, it is recommended to restart the phone once a week or so, so that the phone can be updated regularly.
3. Change the launcher: Change to a better third-party launcher to help make your phone run faster.
4. Regularly clean the mobile phone desktop: Many widgets set on the mobile phone desktop will occupy the running memory of the mobile phone.

How to install 2in1 QR Code & PDF Scanner

1. Download the 2in1 QR Code & PDF Scanner app by navigating to the Google Play Store
2. Once on the store, click on the search bar at the top of the screen
3. Next, type in '2in1 QR Code & PDF Scanner' and select the first option
4. Click the "Download" button and wait for the app to start installing on your mobile device. Depending on your download speed, this should only take a few minutes

Uninstallation steps for this application

• If you no longer want this application on your mobile device and want to remove 2in1 QR Code & PDF Scanner then you'll need to navigate to your Applications Manager
• Once there, you'll be able to scroll through your apps until you reach the 2in1 QR Code & PDF Scanner app
• Click on the application and hit the 'Uninstall' button
• Wait for the app to uninstall from your device. It will take all the app's data with it