Screen Mirroring app not working? crashes or has problems?

Screen Mirroring Status

Last Updated on 2021-04-16 by Nhon Nguyen

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Common Screen Mirroring Problems & Solutions. Troubleshooting Guide

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

Table of Contents:

Screen Mirroring iPhone Issues and Solutions

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

Screen Mirroring Android App Issues and Solutions

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

Screen Mirroring iPhone Issues and Solutions

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

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

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

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

Follow the Screen Mirroring iOS app troubleshooting guide Here →

Screen Mirroring Android App Issues and Solutions

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

Follow these steps to resolve intermittent Screen Mirroring app issues:

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

Update Screen Mirroring to the latest version on PlayStore

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

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

Solve Screen Mirroring black/white screens issue on Android:

Follow the Screen Mirroring 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 Nhon Nguyen, developers of Screen Mirroring.

About this app

You can easily access all of your games, photos, videos and other application on a big screen using this Screen Stream Mirroring (Castto) App. Screen Mirroring is a technique, which allows you to mirror your smartphone on the TV screen. Please notice that our screen mirroring app is not suitable for playing games on TV, because the normal delay time is from 5s to 6s. If you mirror your screen to many devices simultaneously, the mirroring performance may be degraded. This Screen Mirroring App allows you to easily connect your device and your TV. Castto is simple, easy to use and most importantly a free app! - Support for mirror app, samsung tv,lg tv, web video caster,tv mirror,roku,lg tv,roku mirror. Note: Make sure your iPhone/iPad and your Smart TV, Smart Phone, Tablet, Mac, PC, or other device are all connected to the same network. It provides you a secure connection to protect your data, files and applications. We have Optimize Speed mode with 0s latency for TVs. We are working hard to make it come true for gamers. Sound is not supported yet. The latest iPhone/iPad models are recommended in this case.