DFV app not working? crashes or has problems?

DFV Status

Last Updated on 2023-04-25 by B & L NewMedia GmbH

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Common DFV Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

DFV iPhone Issues and Solutions

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

DFV Android App Issues and Solutions

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

DFV iPhone Issues and Solutions

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

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

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

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

Follow the DFV iOS app troubleshooting guide Here →

DFV Android App Issues and Solutions

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

Follow these steps to resolve intermittent DFV app issues:

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

Update DFV to the latest version on PlayStore

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

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

Solve DFV black/white screens issue on Android:

Follow the DFV 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 B & L NewMedia GmbH, developers of DFV.

About this app

Die App fürs das Fleischerhandwerk in Deutschland. Melde dich mit deinen Login-Daten für Innungsmitglieder an und erhalte aktuelle Meldungen aus dem Fleischerhandwerk.