How to connect a computer and phone via Wi-Fi: all the methods with explanations

Connecting your computer and phone via Wi-Fi opens up a wealth of possibilities, from fast file transfers to remotely controlling your smartphone's screen from your PC. But not everyone knows that there are at least five different connection options, each suited to their own needs. For example, Internet sharing from a phone on a PC it will save you if the wired access is disabled at home, and FTP server on Android will allow you to download photos without a cable in seconds.

In this article - Step-by-step instructions for Windows 11/10 and all current versions of Android/iOS, including solutions to common problems (for example, when a PC doesn't see a phone on the same network). We'll cover both standard methods (like Settings → Devices in Windows), as well as advanced ones - using specialized applications like AirDroid or LocalSendLet's dwell on this separately. hidden settings in Android 14+ that block local network connections without user notification.

Important: If you need to connect devices not just together, but, for example, use your phone as a webcam or control your PC from your smartphone, there are separate protocols for these purposes—we'll cover them too. All methods have been tested on current OS versions (as of 2026), but interfaces may differ slightly depending on the phone manufacturer (Samsung, Xiaomi, iPhone) or Windows assemblies.

Method 1: Sharing Wi-Fi from a phone (mobile hotspot)

The most universal method that works even without a router. Your phone becomes a hotspot, and your PC connects to it like regular Wi-Fi. Suitable for mobile Internet distribution (3G/4G/5G) or creating a local network between devices.

How to set up on Android:

• 📱 Open Settings → Connections → Mobile hotspot & tethering.
• 🔄 Turn on the switch Mobile hotspot.
• 🔒 Click Setting up an access pointto set the network name (SSID) and password (minimum 8 characters, recommended WPA2-PSK).
• 📶 On your PC, find the created network in the list of available Wi-Fi networks and connect.

For iPhone (iOS):

• 📱 Go to Settings → Tethering.
• 🔄 Activate Allow others.
• 🔒 The default password can be changed by clicking Wi-Fi password.
• ⚠️ Mobile operators block data sharing on some plans—check the terms in your personal account.

Check your mobile account balance (data sharing consumes data)

Disable the VPN on your phone (it may block the connection)

Make sure your PC's Wi-Fi adapter is enabled.

Restart your phone if the hotspot does not turn on-->

Connection speed will be limited by your plan's capabilities. For example, when connected to 4G, the maximum speed rarely exceeds 50–70 Mbps, even if the operator promises 150 MbpsThis is fine for file transfer, but may not be enough for online gaming or 4K video streaming.

2. Method: connecting to one Wi-Fi network (shared access)

If you have a router at home, the easiest way to connect your phone and PC is through it. The main requirement is that both devices must be in one local networkThis method is suitable for transferring files, controlling a PC from a smartphone, and vice versa.

Instructions:

1. Connect your phone and PC to the same Wi-Fi (for example, to a router) TP-Link or Keenetic).
2. On your PC, open Settings → System → Remote Desktop (for Windows Pro) or use third-party programs like TeamViewer.
3. Install a remote access application on your phone (for example, Microsoft Remote Desktop for iOS/Android).
4. Enter the IP address of the PC (you can find out using the command ipconfig V cmd).

To transfer files without additional programs:

• 📁 On your PC, open access to the folder: right-click → Properties → Access → Share.
• 🌐 Use a file manager on your phone (for example, Solid Explorer) and enter in the address bar \\PC_IP_address\folder_name.
• 🔑 When prompted for login/password, please provide your Windows account information.

Via a mobile hotspot

Shared Wi-Fi network at home

USB cable

Special applications (AirDroid, etc.)

I never connect-->

⚠️ Note: In Windows 11, this feature is enabled by default. Network protection, which can block access to shared folders. To disable it, go to Control Panel → Network and Sharing Center → Advanced Sharing Settings and select Enable network discovery for a private network.

Method 3: FTP server on your phone (file transfer without cable)

If you need to quickly copy photos, videos or documents, FTP server on a smartphone — one of the most convenient solutions. You don't need to register for cloud services or connect a cable.

How to set up on Android:

1. Install the application FX File Explorer or Solid Explorer (there is a built-in FTP server).
2. Open the side menu → FTP server → Launch.
3. Remember the address of the form ftp://192.168.x.x:xxxx and login details.
4. On your PC, open Conductor, enter the address in the address bar and connect.

For iPhone:

• 📱 Install FileExplorer Free or Documents by Readdle.
• 🌐 Turn on Wi-Fi Transfer in the application settings.
• 🔗 Open the specified address in your PC browser (for example, http://192.168.1.100:8080).

⚠️ Warning: FTP protocol transfers data without encryptionIf you're connected to a public Wi-Fi network (like in a cafe), hackers can intercept files you transfer. For sensitive data, use SFTP or LocalSend (more about him below).

4. Method: specialized applications (AirDroid, LocalSend, Snapdrop)

If standard methods seem complicated, wireless data transfer apps can help. They work via a local network or the cloud, and support file transfer, remote control and even messaging between devices.

Top 3 applications:

• 📲 AirDroid — full control over your phone from your PC (SMS, notifications, files). There is a web version (web.airdroid.com).
• 🔄 LocalSend — an open-source AirDrop alternative for Android/iOS/Windows. Works offline, only over a local network.
• 🌐 Snapdrop — a web service for transferring files between devices on the same Wi-Fi network. No installation required (open snapdrop.net on both devices).

How to use LocalSend:

1. Install the application on your phone and PC (official website).
2. Make sure both devices are connected to the same Wi-Fi network.
3. On your phone, select file → Send → select a PC from the list.
4. On your PC, confirm receipt of the file.

Why does AirDroid ask for registration?

The free version of AirDroid limits file transfer speeds (up to 5 MB/s) and requires registration for remote control. The paid version (AirDroid Premium) these restrictions are removed, but for simple file transfer you can do without an account - use Guest connection in the settings.

The advantage of such applications is cross-platform. For example, LocalSend allows you to transfer files between Android And iPhone, Windows And MacOS without additional settings. A Snapdrop It doesn't require any installation at all - just open the website in your browser.

5. Method: Remote control of a PC from a phone (or vice versa)

If you need control your computer from your smartphone (for example, for presentations or technical support), or vice versa - use your phone as a touchpad or keyboard, there are several proven solutions.

For management PC from phone:

• 🖥️ TeamViewer — full desktop access, multiple monitor support.
• 🎮 Unified Remote — turns your phone into a remote control for a media player, presentations or games.
• 🔧 Chrome Remote Desktop — a simple solution from Google, works through a browser.

For management by phone from a PC:

• 📱 Vysor - Display Android screen on PC with mouse control support.
• 🍎 QuickTime Player (for iPhone) - Screen recording and basic controls.
• 🔄 scrcpy — open source software for Android, works without root rights (adb required for first connection).

Example of setup scrcpy for Android:

1. Enable USB debugging on your phone (Settings → About phone → Build number (click 7 times) → For Developers → USB Debugging).
2. Connect your phone to your PC via USB and trust the device.
3. Download scrcpy With GitHub and run scrcpy.exe.
4. To connect wirelessly, follow these steps:
adb tcpip 5555
adb connect IP_phone:5555
5. Disconnect the USB cable and restart scrcpy.

⚠️ Caution: When using scrcpy Image lag may occur over Wi-Fi. For smooth operation, it is recommended to connect via USB or use a router that supports it. Wi-Fi 6 (802.11ax).

Method 6: Using your phone as a webcam for your PC

If you don't have a webcam and the one built into your laptop is of poor quality, you can use smartphone camera for video calls or streaming. It also works for Zoom, and for OBS Studio.

Instructions for Android:

• 📱 Install DroidCam (there is a free version with a watermark).
• 🖥️ Download the PC client from official website.
• 🔗 Connect your phone and PC to the same Wi-Fi network or via USB.
• 🎥 In the app on your phone, tap Start Server, and on the PC enter the IP address.
• 📹 In the video call settings (for example, in Zoom) select DroidCam Source like a camera.

For iPhone:

• 📱 Install EpocCam (free, but with limitations).
• 🖥️ Download the driver for your PC from Kinoni website.
• 🔗 Connect your iPhone and PC to the same Wi-Fi network.
• 🎥 Launch EpocCam on your phone and select EpocCam Camera in the video program settings.

Image quality will depend on your phone's camera and Wi-Fi stability. For streaming in 1080p It is recommended to use Wi-Fi 5 (802.11ac) or USB connection. Free versions of apps may have a logo or resolution limitation.

7. Troubleshooting: PC doesn't see phone on Wi-Fi network

A common problem is when devices are connected to the same Wi-Fi network but can't see each other. Causes and solutions:

If nothing helps, check:

• 🔧 On the phone in Settings → Connections → Advanced turn on Local area network (on some firmware versions MIUI or One UI (this parameter is hidden).
• 📡 Disable it on your router AP Isolation (client isolation), if enabled.
• 🔄 Reboot the router and both devices.

FAQ: Answers to frequently asked questions

Is it possible to connect a phone to a PC via Wi-Fi without a router?

Yes, use it for this mobile hotspot (distributing Wi-Fi from a phone) or Wi-Fi Direct (if your PC supports this technology). You can also create Ad-Hoc network on your PC and connect your phone to it, but this method does not work on all versions of Windows.

How to transfer files from iPhone to PC via Wi-Fi without iTunes?

Use:

• AirDrop (if on PC MacOS),
• Documents by Readdle (web interface for file transfer),
• Snapdrop (open snapdrop.net on both devices).

For large files (>1 GB) it is more convenient to use cloud services (Google Drive, Dropbox).

Why is file transfer speed slow when connected via Wi-Fi?

Reasons:

• Weak Wi-Fi signal (check the level in Settings → Wi-Fi).
• The channel is overloaded (change the channel on the router with 2.4 GHz on 5 GHz).
• FTP server limitations (for example, in FX File Explorer maximum speed ~15 MB/s).
• Background processes (close torrents, updates, and other programs that consume traffic).

To speed things up:

• Use LocalSend instead of FTP (higher speed due to optimized protocol).
• Connect via USB (if Wi-Fi is too slow).

Is it possible to control an Android phone from a PC without root access?

Yes, the following will work for this:

• Vysor (free version with limitations),
• scrcpy (requires adb, but root rights are not required),
• TeamViewer QuickSupport (remote support without full control).

For scrcpy just turn it on USB debugging and connect the phone via cable once. After that, you can switch to wireless control.

How can I make my PC automatically connect to my phone's hotspot?

On Windows:

1. Connect to your phone's hotspot manually.
2. Open Settings → Network & Internet → Wi-Fi → Manage known networks.
3. Select your phone's network → Properties → turn on Connect automatically.

On the phone (Android):

• IN Settings → Mobile Hotspot turn on Auto power off (to save battery when PC is not connected).
• Use apps like NetShare to automatically turn on the access point when connecting a PC.