UnivLyon3 app not working? crashes or has problems?

UnivLyon3 Status

Last Updated on 2023-05-10 by Universite Lyon3 Jean Moulin

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Common UnivLyon3 Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot UnivLyon3 app on iOS and Android devices. Solve all UnivLyon3 app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

UnivLyon3 iPhone Issues and Solutions

UnivLyon3 iOS app crashes, not working, errors
UnivLyon3 iOS app network issues
UnivLyon3 on iOS has black/white screen

UnivLyon3 Android App Issues and Solutions

UnivLyon3 has errors/crashing/not working
UnivLyon3 server network connectivity issues
UnivLyon3 has black screen

UnivLyon3 iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever UnivLyon3 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 UnivLyon3 app crashes or not working on Iphone (iOS):

Close and restart the UnivLyon3 app on iPhone
Update UnivLyon3 app to the Latest Version for iOS
Uninstall and reinstall UnivLyon3 iPhone app
Update your iPhone to the latest iOS version

Fix UnivLyon3 on iPhone unable to connect to server/internet connection issues::

To resolve UnivLyon3 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 UnivLyon3 black/white screen (blank screen) on iPhone:

Follow the UnivLyon3 iOS app troubleshooting guide Here →

UnivLyon3 Android App Issues and Solutions

Fix UnivLyon3 not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent UnivLyon3 app issues:

Force Stop the UnivLyon3 App
1. On android, goto "Settings" » click UnivLyon3 app. » click "Force Stop".

Update UnivLyon3 to the latest version on PlayStore

Clear UnivLyon3 App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "UnivLyon3 app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch UnivLyon3.

Fix UnivLyon3 unable to contact server/ UnivLyon3 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 UnivLyon3 » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got UnivLyon3 » "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 UnivLyon3 on android.

Solve UnivLyon3 black/white screens issue on Android:

Follow the UnivLyon3 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 Universite Lyon3 Jean Moulin, developers of UnivLyon3.

About this app

Connectez-vous avec vos identifiants universitaires et consultez votre emploi du temps en temps réel. Vous recevrez aussi des notifications en cas de changement (absence d’un enseignant, changement de salle, …). - Emploi du temps.