CheckerCovi app not working? crashes or has problems?

CheckerCovi Status

Last Updated on 2022-03-25 by Makrolog Content Management AG

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Common CheckerCovi Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

CheckerCovi iPhone Issues and Solutions

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

CheckerCovi Android App Issues and Solutions

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

CheckerCovi iPhone Issues and Solutions

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

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

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

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

Follow the CheckerCovi iOS app troubleshooting guide Here →

CheckerCovi Android App Issues and Solutions

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

Follow these steps to resolve intermittent CheckerCovi app issues:

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

Update CheckerCovi to the latest version on PlayStore

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

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

Solve CheckerCovi black/white screens issue on Android:

Follow the CheckerCovi 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 Makrolog Content Management AG, developers of CheckerCovi.

About this app

Mit this app erfüllst Du ganz einfach und sicher alle 2G und 3G-Regeln für Deine Location/Veranstaltung: EINFACH. SICHER. ZUVERLÄSSIG. Die einzigartige Multiscan-Funktion sorgt für reibungs- und kontaktlosen Ablauf auch bei grossem Andrang. Digitale COVID Zertifikate der EU scannen, Impfzertifikate, Genesenenzertifikate und Testzertifikate, Zählung auch für nicht digitale Nachweise (z. B.