There is a high chance if you fix your mobile data or your WiFi connection, you may not have issues with Hancom Office Viewer. This issue is usually because of the network you are using to access the Hancom Office Viewer app.
How to Fix Hancom Office Viewer Unable To Contact Server & Hancom Office Viewer Internet Connection Errors on Android:
How to Fix Hancom Office Viewer Black screen / White screen (blank screen) on iPhone:įollow the Hancom Office Viewer iOS app crash troubleshooting guide Here → Click on your VPN provider and then click "Delete VPN".
If you use a VPN, it might be the issue.Turn off your VPN in your Settings Menu:.Your WiFi networks and server settings will be deleted. This action will reset your network configurations and restore the default settings.Then tap the option to confirm Reset Network Settings.On your iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".How to Fix Hancom Office Viewer iPhone app Unable To Connect to Server or Internet Connection Issues::įollow these steps to resolve network connectivity issues on Hancom Office Viewer app for iPhone:
Steps: Tap Settings » General » Software Update.Ĭontact Hancom Office Viewer Customer Support or visit the Hancom Office Viewer Contact page to report the issue and get assistance. Installing the latest iOS version will likely solve the problem if it's caused by system issues in the older iOS version.
After deleting, go back to the App Store to download and reinstall Hancom Office Viewer on your iPhone. Uninstalling Hancom Office Viewer from your iPhone will clear cache and data from the application, delete any temporary files and data that might have been corrupted and caused the Hancom Office Viewer app to crash or not work.
We have compiled some helpful workarounds that should serve as free reference whenever you need to deal with an Hancom Office Viewer app which keeps crashing or doesn't work as expected on your iPhone 13,12,10,8,7,6, SE,XS,XR.