QR & Barcode Scanner PRO

How to better maintain your phone？

• Regularly clean up the cache and garbage of bloated APPs: The functions of APPs are getting more and more powerful, but the more they are used, the more bloated they are. Many APPs can activate threads and sub-processes of various functions synchronously when they are started.
• Regularly clean the mobile phone desktop: Many widgets set on the mobile phone desktop will occupy the running memory of the mobile phone.
• Pay attention to switching the high-performance mode: some product mobile phones will default to the "power saving mode", which will cause the mobile phone to not be able to play the smoothness of the mobile phone hardware.
• 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.

Instruction on installation

• Open the Google Play Store
• Click on the search bar at the top of the screen
• Type 'QR & Barcode Scanner PRO' and select the first option
• 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

Instruction on Uninstallation

1. If you no longer need the functions or services of this application, you can uninstall it by opening the Application Manager on your device
2. First, scroll down until you find the QR & Barcode Scanner PRO app
3. Next, click on the app and tap 'Uninstall'
4. The app will be successfully uninstalled from your mobile device and all of its data will also be removed