HAFAS 2020 app not working? crashes or has problems?

HAFAS 2020 Status

Last Updated on 2020-02-22 by HaCon Ingenieurges. mbH

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Common HAFAS 2020 Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot HAFAS 2020 app on iOS and Android devices. Solve all HAFAS 2020 app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

HAFAS 2020 iPhone Issues and Solutions

HAFAS 2020 iOS app crashes, not working, errors
HAFAS 2020 iOS app network issues
HAFAS 2020 on iOS has black/white screen

HAFAS 2020 Android App Issues and Solutions

HAFAS 2020 has errors/crashing/not working
HAFAS 2020 server network connectivity issues
HAFAS 2020 has black screen

HAFAS 2020 iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever HAFAS 2020 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 HAFAS 2020 app crashes or not working on Iphone (iOS):

Close and restart the HAFAS 2020 app on iPhone
Update HAFAS 2020 app to the Latest Version for iOS
Uninstall and reinstall HAFAS 2020 iPhone app
Update your iPhone to the latest iOS version

Fix HAFAS 2020 on iPhone unable to connect to server/internet connection issues::

To resolve HAFAS 2020 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 HAFAS 2020 black/white screen (blank screen) on iPhone:

Follow the HAFAS 2020 iOS app troubleshooting guide Here →

HAFAS 2020 Android App Issues and Solutions

Fix HAFAS 2020 not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent HAFAS 2020 app issues:

Force Stop the HAFAS 2020 App
1. On android, goto "Settings" » click HAFAS 2020 app. » click "Force Stop".

Update HAFAS 2020 to the latest version on PlayStore

Clear HAFAS 2020 App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "HAFAS 2020 app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch HAFAS 2020.

Fix HAFAS 2020 unable to contact server/ HAFAS 2020 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 HAFAS 2020 » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got HAFAS 2020 » "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 HAFAS 2020 on android.

Solve HAFAS 2020 black/white screens issue on Android:

Follow the HAFAS 2020 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 HaCon Ingenieurges. mbH, developers of HAFAS 2020.

About this app

HAFAS 2020 was created to be your mobile companion for the HAFAS User Conference. HAFAS2020 makes sure that you’ll have all of the most relevant information in hand at all times.