How to find and connect a wireless screen on Android: a complete guide

Wireless screen casting from an Android device to a TV or monitor has become an integral part of the modern multimedia experience. However, many users encounter a problem: the function wireless screen is either hidden in the settings or is completely absent from the menu. This article will help you figure out where to look for the Miracast, Google Cast or Smart View option on your smartphone, why it may not be displayed, and how to alternatively organize a wireless broadcast.

We analyzed proprietary interfaces Android 12–15shell Samsung One UI, Xiaomi MIUI, Oppo ColorOS and others to provide up-to-date instructions. We will also consider common connection errors (for example, code 10 or 7 v Miracast) and ways to eliminate them. If your phone does not support the built-in function, no problem: at the end of the article you will find an overview of external adapters and applications for wireless broadcasting.

1. Where to look for the wireless screen function in standard Android

In "pure" Android (for example, on Pixel, Nokia or Motorola) the wireless streaming option is usually hidden in the quick settings menu or connection options. Here's how to find it:

• 📱 Method 1: Swipe down on the screen twice to open the Quick Settings panel. Find the icon Wireless screen (may be called Cast, Screen Mirroring or Smart View). If it is not there, tap on the “pencil” icon (✏️) and add a tile manually.
• ⚙️ Method 2: Go to Settings → Connected devices → Connection settings → Wireless screen. On some devices, the path may look like Settings → Display → Wireless screen.
• 🔍 Method 3: Use the search bar in the settings (magnifying glass icon at the top). Enter the request “wireless screen” or “cast”.

If after these steps the function still does not appear, the reasons may be as follows:

• 🚫 Your device does not support Miracast (outdated models or budget smartphones).
• 🔄 The function is disabled by the manufacturer in the firmware (often found on Chinese brands).
• 📶 There is no support Wi-Fi Direct or Wi-Fi Display at the hardware level.

2. Features of search on Samsung smartphones (One UI)

On devices Samsung with shell One UI (versions 4.0–6.1) the wireless broadcast function is called Smart View. Its location depends on the model and firmware version:

• 📲 Home screen: Swipe down to open the notification panel. Find the tile Smart View (icon with a screen and waves). If it is not there, click "⋯" → "Button order" and add it.
• ⚙️ Settings: Go to Settings → Connections → Smart View. On some devices, the path may be Settings → Features → Smart View.
• 🔎 Quick search: In the settings search bar, enter "Smart View".

On Samsung Galaxy S22/S23/S24 i fold devices (for example, Z Fold 5) the function can be integrated into the menu DeX (desktop mode). To enable broadcasting:

1. Open the quick settings panel.
2. Find the icon DeX (or Samsung DeX).
3. Select Connect to TV → follow the instructions on screen.

Attention! On some models Samsung (for example, series Galaxy A or Galaxy M) function Smart View can be locked to save battery power. To unlock:

1. Go to Settings → Device Maintenance → Battery.
2. Tap on "⋯" (three dots) → Battery optimization.
3. Find Smart View in the list and disable optimization.

3. Search for functions on Xiaomi, Redmi and Poco (MIUI)

In firmware MIUI (versions 13–15) wireless screen broadcast called Wireless Display or Cast. Its location varies depending on the regional firmware:

• 🌐 Global version of MIUI: Go to Settings → Connection and sharing → Cast.
• 🇨🇳 Chinese version of MIUI: The path may look like Settings → Advanced → Wireless display (Wireless Display).
• 📱 Control panel: Swipe down to open the curtain, find the icon Cast (if it’s not there, click “Edit” and add).

On devices Xiaomi 12/13/14, Redmi Note 11/12 i Poco F4/F5 function may be hidden due to interface optimization. To activate it:

1. Open Settings → About phone.
2. Tap on MIUI version 5–7 times to enable developer mode.
3. Return to the main settings menu, select Advanced → Accessibility → Developer options.
4. Find the option Enable wireless display (Wireless Display) and activate it.

Why doesn't Cast work on Xiaomi?

On some models (for example, Redmi 9A or Poco M3), the function Miracast is disabled at the kernel level due to hardware limitations. In this case, only an external adapter will help (for example, Google Chromecast or Mi TV Stick).

Important! On devices Xiaomi with MIUI 14+ the firmware may need to be updated for correct operation. Wireless DisplayCheck the software is up to date in Settings → About phone → System update.

4. Wireless screen on other brands (Oppo, Realme, Vivo, OnePlus)

Manufacturers with shells ColorOS (Oppo/Realme), FuntouchOS (Vivo) and OxygenOS (OnePlus) implement screen broadcasting differently. Below are the current paths for popular models:

Brand/Shell	Path to function	Option name	Notes
Oppo/Realme (ColorOS 12–14)	Settings → Other wireless connections → Wireless screen	Wireless Display	On Realme GT Neo can be called Screen Mirroring.
Vivo (FuntouchOS 13–14)	Settings → Connections → Wireless screen	Wireless Projection	Requires turning on Wi-Fi Direct manually.
OnePlus (OxygenOS 13–14)	Settings → Connected devices → Cast	Cast	On OnePlus 11 supports Google Cast i Miracast.
Huawei/Honor (EMUI/MagicOS)	Settings → Device → Screen projection	Screen Projection	Requires proprietary installation Software Huawei Share.

On devices Oppo Find X6 i Realme GT 2 Pro function Wireless Display can be hidden in the menu ColorOS laboratories. To enable it:

1. Go to Settings → About phone.
2. Tap on ColorOS version 7 times to unlock developer mode.
3. Return to the main menu, select Advanced settings → ColorOS Lab → Wireless screen.

Wi-Fi is turned on on the phone and TV|TV supports Miracast/Google Cast|Smartphone and TV are connected to the same network (for Google Cast)|Energy saving mode is disabled|Firmware on both devices has been updated-->

5. Why the wireless screen function may be missing

If you did not find the screen casting option in the settings, the reasons are divided into hardware and software. Let's consider both categories:

Hardware limitations

• 📱 Outdated chipset: Smartphones based Qualcomm Snapdragon 4xx/6xx (released before 2019) are often not supported Miracast at the hardware level. Examples: Redmi 5A, Samsung Galaxy J4.
• 🔌 Lack of Wi-Fi Direct: Some budget models (for example, Nokia 2.4 or Tecno Spark) do not have the module Wi-Fi Directnecessary for Miracast.
• 🔄 Regional restrictions: On devices for the Chinese market (for example, Xiaomi for the CN region), the function may be disabled by the manufacturer.

Software reasons

• 🛠️ Custom firmware: If you installed unofficial software (for example, LineageOS), support Miracast may be lost.
• 🔒 Manufacturer's policy: Some brands (for example, Meizu or ZTE) block the function to stimulate the purchase of branded accessories.
• 📵 Energy saving: Modes Ultra Power Saving or Battery can disable background processes, including Wi-Fi Direct.

Critical information: On devices with Android Go (for example, Nokia 1.4 or Samsung Galaxy J2 Core) the wireless screen function is not available at the system level. The only way out is to use external adapters or applications like ApowerMirror.

6. Alternative methods of wireless broadcasting

If the built-in function is missing or does not work, use one of the alternative methods:

1. External adapters

• 📺 Google Chromecast (3/4 generations): Supports Google Cast and works with most Android devices. Price: from 3,000 ₽.
• 🎮 Mi TV Stick / Xiaomi Mi Box: Budget solution (from 2,500 ₽) with support for Miracast i DLNA.
• 🖥️ AnyCast (M2 Plus/Dongle): Universal adapter for TVs without Smart TV. Cost: from 1,500 ₽.

2. Broadcasting applications

• 📱 ApowerMirror: Allows you to mirror the screen to a PC or TV via Wi-Fi. The free version has a session time limit.
• 🎥 TeamViewer QuickSupport: Suitable for remote screen broadcast (for example, for technical support).
• 🖼️ LocalCast: An application for streaming media files to Chromecast, Roku or Fire TV.

3. DLNA and AirPlay protocols

If your TV supports DLNA (for example, models Sony Bravia or LG WebOS), you can broadcast only media files (photos, videos, music) through applications like BubbleUPnP or Plex. These protocols are not suitable for full screen mirroring.

On some Android devices (for example, Samsung Galaxy S23 Ultra) support is available AirPlay via the app Apple TV, but availability is required Apple TV or HomePod.

7. Troubleshooting connection errors

When trying to connect to a wireless screen, users often encounter errors. Let's look at the most common ones and how to eliminate them:

Error code	Description	Solution
10	Device does not support Miracast or the protocol is disabled.	Check the compatibility of the TV/adapter. Update the smartphone firmware.
7	Connection timeout exceeded.	Reboot the router and both devices. Make sure they are on the same network (for Google Cast).
2240	Authentication error (often on Samsung).	Turn off the VPN or proxy. Reset the network settings on the phone.
No devices found	TV or adapter not detected.	Enable Wi-Fi Direct on the TV. Make sure that the smartphone and TV are connected to the same network (for Chromecast).

If the connection is constantly interrupted or the image is lagging:

• 📶 Switch the router to the frequency 5 GHz (less interference).
• 🔋 Disable power saving mode on your smartphone.
• 🔄 Reduce the broadcast resolution in the settings Miracast (if available).

⚠️ Attention! On some TVs LG (series NanoCell or OLED) to work Miracast you need to enable the function Screen Share in the menu Settings → Network → Screen Share. Without this, the smartphone will not be able to detect the TV.

8. Comparison of broadcast methods: what to choose

To determine the optimal wireless broadcast method, let’s compare the key parameters:

Method	Latency	Quality	Compatibility	Cost
Miracast	100–200 ms	Up to 1080p 60 Hz	Most Android and Smart TV	Free (built-in)
Google Cast	50–150 ms	Before 4K 30 Hz	Requires Chromecast or supported TV	From 3,000 ₽ (adapter)
ApowerMirror	200–300 ms	Up to 1080p 30 Hz	Any devices with Wi-Fi	Free (with restrictions)
AnyCast	150–250 ms	Up to 1080p 60 Hz	Any TVs with HDMI	From 1,500 ₽

For games or watching videos it is better to choose Miracast or Google Cast (minimum delay). For presentations or photo streaming suitable for ApowerMirror or TeamViewer.

⚠️ Attention! When using external adapters (for example, AnyCast), make sure that they support HDCP (content protection). Without this, videos from Netflix, Disney+ or Kinopoisk.

FAQ: Frequently asked questions about the wireless screen on Android

🔍 Why doesn’t my smartphone see the TV via Miracast?

The reasons may be as follows:

1. The TV does not supports Miracast (check the model in the instructions).
2. The mode is not enabled on the TV Screen Mirroring or Wi-Fi Direct.
3. The smartphone and TV are connected to different Wi-Fi networks (for Miracast they must be on the same network only when use Google Cast).
4. The protocol is disabled in the router settings Multicast (must be enabled in the admin panel).

Try rebooting both devices and reconnecting.

📱 Is it possible to cast the screen on a Windows PC?

Yes, there are several ways to do this:

• Windows 10/11 has built-in support Miracast. To enable screen reception: press Win + K → select Connect to wireless display.
• Use applications like ApowerMirror or LetsView (installation required on PC and smartphone).
• Suitable for games Steam Link (broadcast from PC to phone and back).

Important: The PC must have a Wi-Fi adapter with support Miracast (most modern laptops have it).

🎮 Is it possible to play mobile games through a wireless screen?

Technically yes, but there are nuances:

• Input lag: When using Miracast the delay is ~150–200 ms, which is critical for dynamic games (for example, PUBG Mobile or Call of Duty).
• Image quality: Resolution can be automatically reduced to 720p for stability.
• Alternatives: Best for gaming USB-OTG + mouse/keyboard or specialized adapters like Razer Kishi.

If the game supports controller, connect it via Bluetooth - this will reduce the latency.

🔒 How to enable the wireless screen if it is not in the settings?

If the function is not in the menu, try the following steps:

1. Check if your smartphone supports it Miracast via the app WiFi Display Test (available in Google Play).
2. Install custom firmware (for example, LineageOS), if your device is supported.
3. Use an external adapter (Chromecast, AnyCast) or streaming applications (ApowerMirror).
4. Update your smartphone firmware to the latest version - sometimes manufacturers add support Miracast in new builds.

If all else fails, your device most likely does not support the technology at the hardware level.

📺 Which adapter is better to buy for broadcasting from Android to TV?

The choice depends on your tasks:

• For films and TV series: Google Chromecast 4K (support 4K HDR, low latency).
• For games and presentations: AnyCast M2 Plus (low latency, 1080p 60 Hz).
• Budget option: Mi TV Stick (support Miracast i DLNA, price ~2 500 ₽).
• For old TVs: ScreenBeam Mini 2 (works even without Smart TV).

Before purchasing, check whether the adapter supports HDCP (for streaming Netflix, Disney+, etc.).