Whizz app not working? crashes or has problems?

Whizz Status

Published by Isardigital GmbH

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Common Whizz Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

Whizz iPhone Issues and Solutions

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

Whizz Android App Issues and Solutions

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

Whizz iPhone Issues and Solutions

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

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

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

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

Follow the Whizz iOS app troubleshooting guide Here →

Whizz Android App Issues and Solutions

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

Follow these steps to resolve intermittent Whizz app issues:

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

Update Whizz to the latest version on PlayStore

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

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

Solve Whizz black/white screens issue on Android:

Follow the Whizz 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 Isardigital GmbH, developers of Whizz.

100% Contact Match

Developer: Whizz Tech

E-Mail: [email protected]

Website: Visit Whizz Website

76.92% Contact Match

Developer: HFC LTD

E-Mail: [email protected]

Website: Visit HFC LTD Website

About this app

Mit this app kannst du alle deine Lerndokumente auf deinem Handy hochladen und mit deinen Freunden teilen. this app ist deine Lernplattform für die Hosentasche! Ein Griff in deine Hosentasche - und los geht's! Das heißt Lernen so einfach wie möglich! Wann und wo du willst!