COSS PRO app not working? crashes or has problems?

COSS PRO Status

Last Updated on 2024-05-14 by 5Feedback

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Common COSS PRO Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

COSS PRO iPhone Issues and Solutions

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

COSS PRO Android App Issues and Solutions

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

COSS PRO iPhone Issues and Solutions

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

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

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

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

Follow the COSS PRO iOS app troubleshooting guide Here →

COSS PRO Android App Issues and Solutions

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

Follow these steps to resolve intermittent COSS PRO app issues:

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

Update COSS PRO to the latest version on PlayStore

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

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

Solve COSS PRO black/white screens issue on Android:

Follow the COSS PRO 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 5Feedback, developers of COSS PRO.

About this app

En 2 minutes, sélectionnez les compétences sur lesquelles vous souhaitez obtenir du feedback, auto-évaluez-vous, envoyer vos demandes via votre application ou par email, WhatsApp, SMS et collectez les réponses en temps réel. Grâce à des questions rédigées par des experts mondiaux (HEC, London Business School,…), visualisez de manière simple vos notes, votre progression, ainsi que vos points forts et vos points de progrès. Elle vous permet d’interroger votre réseau professionnel sur vos compétences tout en garantissant la confidentialité des notes obtenues et l’anonymat des réponses. Une fois vos résultats attestés par notre algorithme vous pouvez publier des badges de niveau pour attester de vos soft skills et améliorer votre employabilité ! 5Feedback est une application de feedback en continu permettant de mesurer et d'attester de ses compétences comportementales.