SeTi app not working? crashes or has problems?

SeTi Status

Last Updated on 2023-03-08 by TAF mobile GmbH

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Common SeTi Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

SeTi iPhone Issues and Solutions

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

SeTi Android App Issues and Solutions

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

SeTi iPhone Issues and Solutions

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

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

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

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

Follow the SeTi iOS app troubleshooting guide Here →

SeTi Android App Issues and Solutions

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

Follow these steps to resolve intermittent SeTi app issues:

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

Update SeTi to the latest version on PlayStore

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

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

Solve SeTi black/white screens issue on Android:

Follow the SeTi 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 TAF mobile GmbH, developers of SeTi.

About this app

Das Vergessen, lästige Ausdrucken und Verstauen des viel zu großen SemesterTickets aus Papier hat nun ein Ende – hast du Smartphone, Tablet oder Notebook samt this app in der Tasche, ist ab jetzt auch automatisch dein Ticket am Start. Kein Internet? Kein Problem! Nach dem erstmaligen Generieren deines Tickets wird es gespeichert und du kannst es bei einer Kontrolle auch offline vorzeigen. (Wir entschuldigen uns an dieser Stelle bei allen, die hier auf der Suche nach außerirdischen Zivilisationen gelandet sind. this app ist die App für dein digitales SemesterTicket, wenn du an der Universität Witten/Herdecke studierst (weitere Hochschulen sind in Planung).