To share an Android screen to another phone, you need a third-party app like TeamViewer or AnyDesk, as Android has no built-in phone-to-phone mirroring feature. This method lets you remotely help a friend troubleshoot an issue, show a photo, or collaborate in real-time by mirroring your screen directly onto their device.
How to share Android screen to another phone with third-party apps
The most reliable way to share your Android screen with another phone is through dedicated remote support apps. Both phones must install the same app from the Google Play Store, such as TeamViewer or AnyDesk. The connection flow uses a unique numeric code that the assisting phone enters to link to the device being helped. The helper phone opens the Remote tab and enters a 6-digit ID, while the assisted phone opens the Share tab and shows a permanent 6-digit ID. Some apps use a nine-digit code in a Remote support tab instead of a 6-digit ID. The phone being helped must approve the connection within ten seconds.
- Install the chosen app on both phones.
- On the phone that needs help, open the app and go to the Share tab. This phone will display a permanent 6-digit ID.
- On the assisting phone, open the app and go to the Remote tab (or Remote support tab in some apps). Enter the 6-digit ID from the other phone.
- If the app uses a nine-digit code instead, the assisting phone enters that code in the Remote support tab.
- The phone being helped must approve the incoming connection within ten seconds.
- Once approved, the assisting phone sees the other phone's screen in real-time and can interact with it.
What to know before you start
Before attempting to share your screen, ensure both phones have the same app installed and are connected to a stable internet connection, preferably Wi-Fi. The receiving phone must actively approve the connection request, often within a short time limit (such as ten seconds), or the attempt will fail. Both devices should have sufficient battery life or be plugged in, as screen sharing can drain power quickly.
Can I share my Android screen without an app?
No, Android does not include a built-in feature for direct phone-to-phone screen mirroring. The built-in casting option in Android is designed exclusively for Google Cast devices like Chromecasts, Google TV Streamer (4K), or TVs with Google Cast. To use this, both your phone and the Cast device must be on the same Wi-Fi network. Open the Google Home app, tap Favorites or Devices, touch and hold the device tile, tap Cast screen or Cast my screen, then confirm with Start now. This method requires Android 8.0 or later and works only for casting to a TV or speaker, not to another phone. The device uses a direct connection when you cast your screen. If you need to screen mirror Android to another phone, a third-party app is your only option.
Sharing your screen during a video call
If you are already on a video call with the person you want to help, Google Meet offers a simpler alternative for live collaboration. During a Google Meet call, tap the three-dot menu and select Share screen. This shares your entire phone screen with everyone on the call, allowing the other person to see exactly what you are doing in real-time. No separate app installation is needed beyond Google Meet itself, making it ideal for quick troubleshooting or showing an app while talking.
Troubleshooting common screen sharing problems
Connection failures often stem from weak Wi-Fi signals. Move both phones closer to the router or switch to a 5 GHz network for better speed. If the app fails to connect, restart the app on both devices and try entering the ID again. Lag or stuttering during screen sharing usually indicates insufficient bandwidth; close other apps using data on both phones. Audio issues may occur if the Microphone permission for Google Play services is turned off, check this in your phone's app permissions settings. Microphone permission for Google Play services must be turned on for screen/audio casting in supported cases. For persistent problems, ensure both phones have the latest version of the screen sharing app installed.
Frequently Asked Questions
Can I share my screen from Android to iPhone?
Direct Android-to-iPhone screen mirroring is not supported natively or through the third-party apps discussed here. Some cross-platform apps exist, but they often require both users to install the same app and may have limited functionality compared to Android-to-Android sharing.
Will screen sharing drain my battery quickly?
Yes, screen sharing is a power-intensive activity because it continuously streams video data. It is recommended to keep both phones plugged into a charger during long sessions to avoid interruptions.
Is it safe to give someone remote access to my phone?
Only grant access to people you trust, such as family or close friends. The apps require you to approve each connection manually, and you can disconnect at any time. Never share your screen with unknown callers or unsolicited support requests.
Can I share only one app instead of my entire screen?
Most third-party screen sharing apps mirror the entire phone screen. Google Meet's screen sharing also shares the whole display. If you need to show only a single app, consider taking a screenshot or screen recording and sending that instead.
How do I connect a phone to a LG TV for screen mirroring?
To connect a phone to a LG TV, use the built-in Cast feature if your TV supports Google Cast. This is different from phone-to-phone sharing and requires a compatible TV.
