Kaufmanns-Quiz app not working? crashes or has problems?

Kaufmanns-Quiz Status

Last Updated on 2019-10-17 by LeVeAn Silke Sandschulte Susanne Sievers GbR

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Common Kaufmanns-Quiz Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Kaufmanns-Quiz app on iOS and Android devices. Solve all Kaufmanns-Quiz app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Kaufmanns-Quiz iPhone Issues and Solutions

Kaufmanns-Quiz iOS app crashes, not working, errors
Kaufmanns-Quiz iOS app network issues
Kaufmanns-Quiz on iOS has black/white screen

Kaufmanns-Quiz Android App Issues and Solutions

Kaufmanns-Quiz has errors/crashing/not working
Kaufmanns-Quiz server network connectivity issues
Kaufmanns-Quiz has black screen

Kaufmanns-Quiz iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Kaufmanns-Quiz 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 Kaufmanns-Quiz app crashes or not working on Iphone (iOS):

Close and restart the Kaufmanns-Quiz app on iPhone
Update Kaufmanns-Quiz app to the Latest Version for iOS
Uninstall and reinstall Kaufmanns-Quiz iPhone app
Update your iPhone to the latest iOS version

Fix Kaufmanns-Quiz on iPhone unable to connect to server/internet connection issues::

To resolve Kaufmanns-Quiz 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 Kaufmanns-Quiz black/white screen (blank screen) on iPhone:

Follow the Kaufmanns-Quiz iOS app troubleshooting guide Here →

Kaufmanns-Quiz Android App Issues and Solutions

Fix Kaufmanns-Quiz not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Kaufmanns-Quiz app issues:

Force Stop the Kaufmanns-Quiz App
1. On android, goto "Settings" » click Kaufmanns-Quiz app. » click "Force Stop".

Update Kaufmanns-Quiz to the latest version on PlayStore

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

Fix Kaufmanns-Quiz unable to contact server/ Kaufmanns-Quiz 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 Kaufmanns-Quiz » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Kaufmanns-Quiz » "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 Kaufmanns-Quiz on android.

Solve Kaufmanns-Quiz black/white screens issue on Android:

Follow the Kaufmanns-Quiz 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 LeVeAn Silke Sandschulte Susanne Sievers GbR, developers of Kaufmanns-Quiz.

About this app

Diese App ist ein Quiz und soll auf die Prüfung Kauffrau/Kaufmann im Einzelhandel oder auch Verkäufer vorbereiten. Sie soll das spielerische Lernen fördern.