Ma CRF Rouen app not working? crashes or has problems?

Ma CRF Rouen Status

Last Updated on 2021-02-11 by Amandine ALLAIN

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Common Ma CRF Rouen Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

Ma CRF Rouen iPhone Issues and Solutions

Ma CRF Rouen iOS app crashes, not working, errors
Ma CRF Rouen iOS app network issues
Ma CRF Rouen on iOS has black/white screen

Ma CRF Rouen Android App Issues and Solutions

Ma CRF Rouen has errors/crashing/not working
Ma CRF Rouen server network connectivity issues
Ma CRF Rouen has black screen

Ma CRF Rouen iPhone Issues and Solutions

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

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

Fix Ma CRF Rouen on iPhone unable to connect to server/internet connection issues::

To resolve Ma CRF Rouen 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 Ma CRF Rouen black/white screen (blank screen) on iPhone:

Follow the Ma CRF Rouen iOS app troubleshooting guide Here →

Ma CRF Rouen Android App Issues and Solutions

Fix Ma CRF Rouen not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Ma CRF Rouen app issues:

Force Stop the Ma CRF Rouen App
1. On android, goto "Settings" » click Ma CRF Rouen app. » click "Force Stop".

Update Ma CRF Rouen to the latest version on PlayStore

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

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

Solve Ma CRF Rouen black/white screens issue on Android:

Follow the Ma CRF Rouen 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 Amandine ALLAIN, developers of Ma CRF Rouen.

About this app

Cette application est destinée aux bénévoles CRF de l'UL de Rouen.