Fast QR Scan Status

Last Updated on 2024-05-07 by Xian YuanChuangYouPin Network Tech Limited

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Common Fast QR Scan Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Fast QR Scan app on iOS and Android devices. Solve all Fast QR Scan app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Fast QR Scan iPhone Issues and Solutions

Fast QR Scan iOS app crashes, not working, errors
Fast QR Scan iOS app network issues
Fast QR Scan on iOS has black/white screen

Fast QR Scan Android App Issues and Solutions

Fast QR Scan has errors/crashing/not working
Fast QR Scan server network connectivity issues
Fast QR Scan has black screen

Fast QR Scan iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Fast QR Scan 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 Fast QR Scan app crashes or not working on Iphone (iOS):

Close and restart the Fast QR Scan app on iPhone
Update Fast QR Scan app to the Latest Version for iOS
Uninstall and reinstall Fast QR Scan iPhone app
Update your iPhone to the latest iOS version

Fix Fast QR Scan on iPhone unable to connect to server/internet connection issues::

To resolve Fast QR Scan 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 Fast QR Scan black/white screen (blank screen) on iPhone:

Follow the Fast QR Scan iOS app troubleshooting guide Here →

Fast QR Scan Android App Issues and Solutions

Fix Fast QR Scan not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Fast QR Scan app issues:

Force Stop the Fast QR Scan App
1. On android, goto "Settings" » click Fast QR Scan app. » click "Force Stop".

Update Fast QR Scan to the latest version on PlayStore

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

Fix Fast QR Scan unable to contact server/ Fast QR Scan 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 Fast QR Scan » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Fast QR Scan » "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 Fast QR Scan on android.

Solve Fast QR Scan black/white screens issue on Android:

Follow the Fast QR Scan 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 Xian YuanChuangYouPin Network Tech Limited, developers of Fast QR Scan.

About this app

Create and Share your own code for Wi-Fi, Email, URLs, Contacts, Messages, Locations, Youtube Videos and more. · Create your new personalized QRs for Wi-Fi, Email, URLs, Contacts, Messages, Locations, Youtube Videos and more. Download Fast QR Scan now and turn your iPhone into a portable scanner!