TL;DR:
FaceTime screen sharing may stop working because of disabled SharePlay, outdated software, unstable internet, or system glitches. This guide explains how to fix the issue by checking your network connection, updating your device, enabling SharePlay, restarting FaceTime, resetting network settings, and signing in again.
FaceTime screen sharing is a useful feature that allows users to share their iPhone, iPad, or Mac screens during a FaceTime call. It can be used to show photos, demonstrate apps, watch supported content with others, or provide remote assistance.
However, FaceTime screen sharing may sometimes stop working due to outdated software, disabled SharePlay settings, unstable internet connections, or temporary system issues. If you are wondering "Why can't I share my screen on FaceTime?" this guide will explain the possible causes and provide effective solutions.
FaceTime SharePlay is a feature that allows users to share experiences during a FaceTime call, such as watching supported videos, listening to music, or using compatible apps together. In addition to SharePlay, FaceTime also provides a screen-sharing feature that lets you share your iPhone, iPad, or Mac screen with other participants during a call.
With FaceTime screen sharing, you can show photos, demonstrate how to use an app, present content, or help someone troubleshoot a device remotely. These features make FaceTime more interactive and useful for both personal communication and online collaboration.
To use FaceTime screen sharing and SharePlay properly, make sure your device is running a compatible version of iOS, iPadOS, or macOS, and that SharePlay is enabled in FaceTime settings. If the feature is unavailable or does not work as expected, the issue may be related to software compatibility, settings, network conditions, or temporary system errors.
FaceTime screen sharing usually works smoothly, but it may sometimes fail due to settings, software, or network issues. If you cannot share your screen during a FaceTime call, the problem may be caused by the following reasons:
If SharePlay or related FaceTime settings are turned off, screen sharing may not work properly. Check your FaceTime settings and make sure the feature is enabled.
FaceTime availability varies by country, region, and carrier. Some restrictions may prevent certain features, including screen sharing, from working.
Screen sharing requires a stable internet connection to transmit content in real time. An unstable network may cause screen sharing to fail, freeze, or disconnect.
An outdated iOS, iPadOS, or macOS version, as well as temporary system glitches, may affect FaceTime screen-sharing performance.
If FaceTime screen sharing is not working on your iPhone, iPad, or Mac, there are several solutions you can try. Follow the fixes below to troubleshoot the issue and get screen sharing working again.
Let's start with the basic solution: checking your internet connection. FaceTime voice calls require less bandwidth, but screen sharing needs a more stable connection to transmit screen content smoothly.
Make sure your device is connected to a reliable WiFi network or a strong mobile data connection. A weak or unstable network may cause FaceTime screen sharing to freeze, fail, or disconnect.
Why is FaceTime screen sharing not working? One possible reason is that your device is running an outdated system version. To use FaceTime features properly, make sure your iPhone, iPad, or Mac is updated to a compatible software version. To update your iPhone:
Step 1. Click on the Settings application on your iPhone.
Step 2. From the Settings page, click on "General" and proceed to "Software Update."
Step 3. To update your phone, click on "Install".
Before you try to connect with someone, ensure that they are using the correct iOS version. Without being up-to-date, FaceTime SharePlay will likely not work as expected.
Why can't I screen share on FaceTime? It could be due to glitches in the software, and a reboot can help remove the glitches. A force restart is known to fix any glitches that may be present in the system. Here are the steps you'll need to take:
For iPhone 6S/6: Long-press the Sleep/Wake button and Home button at the same time until you see the Apple logo. Finally, release those buttons to complete the restart process.
For iPhone 7/7 Plus: Long-press the Volume Down button and Sleep/Wake button simultaneously. When you see the Apple logo appearing on your screen, release both buttons.
For iPhone 8 Plus, iPhone X, and above: Quickly press and release the Volume Up button and do the same with the Volume Down key. Then press down on the side button till the Apple logo appears on the screen and release it.
If SharePlay is disabled, you may not be able to use FaceTime screen sharing. Follow these steps to make sure the feature is enabled:
Step 1. Open the Settings app on your iPhone.
Step 2. Scroll down and tap FaceTime.
Step 3. Tap SharePlay and turn on the toggle.
Maybe the issue is with the app itself. Try restarting it and see if the problem will be resolved. Here are simple steps:
Step 1. In your iPhone's settings, look for "FaceTime" and click on it to open.
Step 2. Turn it off, then wait for some time and turn it on. Screen share should work now; if not, try the next solution.
If FaceTime SharePlay isn't functioning properly, resetting your network settings might do the trick. To do this;
Step 1. Click on the "Settings" app on the iPhone to get to the settings page. From there, tap "General."
Step 2. Then scroll down and click on the "Transfer/Reset" option and proceed to "Reset."
Step 3. Tap "Reset Network Settings" on the next screen, and confirm that you want to reset it by entering your password.
If you're having trouble with FaceTime, try a quick solution: signing out and back in. This approach can be of help, so give it a try. Here's how:
Step 1. Open Settings on iPhone, locate FaceTime, and tap on it.
Step 2. Click on Apple ID under the Caller ID's Blue Link.
Step 3. Log out, then wait before leaving.
Step 4. Log into FaceTime SharePlay using your Apple ID.
Nothing beats FaceTime when it comes to keeping in touch with long-distance friends and family. However, sometimes you need more than just audio and video. What if you want to show them something on your screen? This is where Phone Mirror comes into play. This screen mirroring app can share your device's screen on FaceTime. You may freely control your phone on a large screen without any problem.
Top Features of Phone Mirror:
Steps to screen share iPhone to PC using the Phone Mirror app.
01Install Phone Mirror on your computer and open the software after the installation is complete.
02On the main interface, select "iOS" as the device type you want to connect. Then choose a suitable connection method based on your needs.
03Connect your iPhone to the computer and follow the on-screen instructions in Phone Mirror to complete the pairing process. If required, allow the necessary permissions on your iPhone.
04Once the connection is completed, your iPhone screen will appear on the computer. You can now view your phone on a larger display, capture screenshots, record your screen, or share your screen content during a FaceTime call.
FaceTime screen sharing is a useful feature for sharing your device screen, demonstrating apps, watching supported content, or helping others remotely. However, issues such as unstable internet connections, disabled SharePlay settings, outdated software, or temporary system glitches may prevent it from working properly.
By checking your network connection, updating your device, adjusting FaceTime settings, and trying the other solutions mentioned above, you can usually resolve FaceTime screen-sharing problems. If you need a more flexible way to display and manage your phone screen on a computer, Phone Mirror also provides a convenient option for mirroring your iPhone or Android device to a larger screen.
Related Articles:
[Can't-Miss] How to Recover Deleted FaceTime Calls on iPhone?
How to Screen Mirror iPhone/iPad to TV with or without AirPlay?
Top 3 Ways to Mirror iPhone to iPad Easily [Latest Tutorial]
Feedback
Free Download for PC 
Free Download for Mac 
