QRCode BarCode Scan & Generate app not working? crashes or has problems?

QRCode BarCode Scan & Generate Status

Last Updated on 2023-12-04 by Do Tri

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Common QRCode BarCode Scan & Generate Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot QRCode BarCode Scan & Generate app on iOS and Android devices. Solve all QRCode BarCode Scan & Generate app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

QRCode BarCode Scan & Generate iPhone Issues and Solutions

QRCode BarCode Scan & Generate iOS app crashes, not working, errors
QRCode BarCode Scan & Generate iOS app network issues
QRCode BarCode Scan & Generate on iOS has black/white screen

QRCode BarCode Scan & Generate Android App Issues and Solutions

QRCode BarCode Scan & Generate has errors/crashing/not working
QRCode BarCode Scan & Generate server network connectivity issues
QRCode BarCode Scan & Generate has black screen

QRCode BarCode Scan & Generate iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever QRCode BarCode Scan & Generate app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix QRCode BarCode Scan & Generate app crashes or not working on Iphone (iOS):

Close and restart the QRCode BarCode Scan & Generate app on iPhone
Update QRCode BarCode Scan & Generate app to the Latest Version for iOS
Uninstall and reinstall QRCode BarCode Scan & Generate iPhone app
Update your iPhone to the latest iOS version

Fix QRCode BarCode Scan & Generate on iPhone unable to connect to server/internet connection issues::

To resolve QRCode BarCode Scan & Generate network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix QRCode BarCode Scan & Generate black/white screen (blank screen) on iPhone:

Follow the QRCode BarCode Scan & Generate iOS app troubleshooting guide Here →

QRCode BarCode Scan & Generate Android App Issues and Solutions

Fix QRCode BarCode Scan & Generate not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent QRCode BarCode Scan & Generate app issues:

Force Stop the QRCode BarCode Scan & Generate App
1. On android, goto "Settings" » click QRCode BarCode Scan & Generate app. » click "Force Stop".

Update QRCode BarCode Scan & Generate to the latest version on PlayStore

Clear QRCode BarCode Scan & Generate App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "QRCode BarCode Scan & Generate app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch QRCode BarCode Scan & Generate.

Fix QRCode BarCode Scan & Generate unable to contact server/ QRCode BarCode Scan & Generate internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click QRCode BarCode Scan & Generate » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got QRCode BarCode Scan & Generate » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch QRCode BarCode Scan & Generate on android.

Solve QRCode BarCode Scan & Generate black/white screens issue on Android:

Follow the QRCode BarCode Scan & Generate android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Do Tri, developers of QRCode BarCode Scan & Generate.

About this app

Support scanning event in the dark with Flashlight. 1. 3. QRCode: add background and logo in the middle of image. 4. Share to email, sms, gallery, Facebook, Twitter ...