How to Use a Wi-Fi Password: From Viewing to Resetting

Password from Wi-Fi — is the key to your home or office network, without which no device can connect to the internet. However, many users face a situation where the password is forgotten, lost, or simply unknown (for example, if someone else configured the network). In this article, we'll look at all the possible methods. viewing, changing and using Wi-Fi passwords on different devices, from a router to a smartphone.

You will learn how to find your saved password on Windows, macOS, Android or iPhone, how to connect a new device without knowing the current password, and what to do if network access is completely lost. We'll pay special attention to hidden settings of routers of popular brands (TP-Link, ASUS, Keenetic, MikroTik), where the password can be stored in non-obvious sections.

Important: All methods in the article are legal and intended for use with own networksUsing other people's Wi-Fi networks without permission is illegal and may result in liability.

1. How to find out the password for your Wi-Fi router

The most secure way is to view the password in the router settings. To do this, you'll need physical access to the device and the login details for the admin panel (usually found on a sticker on the device).

The instructions are universal for most models, but the interface may vary slightly. Let's look at the process using popular brands as examples:

• 🔌 Connect to the router via cable (LAN) or via Wi-Fi (if you are already connected to the network).
• 🌐 Enter in the address bar of your browser 192.168.1.1, 192.168.0.1 or another IP (indicated on the router sticker).
• 🔐 Log in with your username and password (often by default) admin/admin or admin/empty).
• 📡 Go to the section Wireless (Wireless network), Wi-Fi or Security (Safety).

The table below shows the paths to password settings for popular manufacturers:

⚠️ Attention: If you have not changed the default login details for your router (admin/admin), anyone who connects to your network will be able to pick them up and access the settings. Be sure to change the administrator login and password in the System Tools → Password (or similar).

2. How to view a saved Wi-Fi password on Windows

If your computer or laptop is already connected to Wi-Fi, you can retrieve the password from the system settings without accessing the router. Windows 10 And Windows 11 this is done through Control Panel or Command line.

Method 1: Via the graphical interface

1. Open Start → Settings → Network & Internet → Wi-Fi.
2. Click Managing known networks and select your network.
3. Click Properties and scroll to the section Security parameters.
4. Check the box Show entered characters — the password will become visible.

Method 2: Via Command Line (for experienced users)

Launch CMD as administrator and run:

netsh wlan show profile name="NETWORK_NAME" key=clear

Find the line in the results Key content - this is the password.

3. How to find your Wi-Fi password on a Mac (macOS)

On computers Apple All saved passwords are stored in a bunch of keys (Keychain Access). To view them:

1. Open Programs → Utilities → Keychain.
2. Enter the name of your Wi-Fi network in the search bar.
3. Double-click on the found entry and check the box Show password.
4. Enter your account password Macto confirm access.

If your keychain is corrupted or your password is not showing, try the alternative method via Terminal:

security find-generic-password -wa "NETWORK_NAME"

⚠️ Attention: On Mac with a chip Apple Silicon (M1/M2) some commands Terminal may require additional permits in System Preferences → Privacy & Security.

4. How to find out the Wi-Fi password on Android or iPhone

Mobile devices don't provide direct access to saved Wi-Fi passwords for security reasons. However, there are workarounds.

On Android (with or without root rights)

• 📱 Without root rights: Use apps like WiFi Password Viewer (requires Android 10+ and access to system files).
• 🔧 With root rights: Passwords are stored in a file /data/misc/wifi/WifiConfigStore.xmlIt can be opened through Root Explorer.

On iPhone (iOS)

On iPhone You can extract the password only if the device unlocked and you have access to Mac with a synchronized keychain (see the section about macOS above). Alternative methods require jailbreak, which is not recommended for safety reasons.

Why does Apple hide Wi-Fi passwords on iPhone?

Apple intentionally restricts access to Wi-Fi passwords in iOS to prevent them from being leaked by malicious apps. This is part of a security policy aimed at protecting user data. Even iTunes/iCloud backups don't contain passwords in plaintext—they are encrypted and tied to the device.

5. How to connect a new device to Wi-Fi without knowing the password

If you need to connect guest device (for example, a friend's smartphone or a smart speaker), but you don't remember the password, there are several legal ways:

• 📶 WPS (Wi-Fi Protected Setup): Click the button WPS on the router (usually on the back), then select the network on the device and confirm the connection. This only works if WPS is enabled in the router settings.
• 🔄 QR code: Some routers (ASUS, Keenetic) generate a QR code for connection. Find it in the router's web interface or on a sticker.
• 📱 Share Wi-Fi feature: On Android 10+ or iOS 11+ You can generate a QR code directly from your phone (in the Wi-Fi settings next to the network name).

If none of the methods are suitable, the only option left is temporarily change password in the router settings (see the next section).

Make sure you have access to the router (cable or current Wi-Fi password)

Write down your current network settings (SSID name, security type, channel)

Check which devices are connected (to avoid disconnecting important gadgets)

Prepare a new password (at least 8 characters, with numbers and letters)-->

6. How to reset or change your Wi-Fi password

If you have lost access to the network and cannot remember your password, there are two options:

1. Resetting the router to factory settings (all devices will turn off!) To do this:
• 🔄 Press and hold the button Reset on the router (10–15 seconds).
• 📋 Your login information and Wi-Fi password will be reset to the default values ​​(indicated on the sticker).

Changing your password via the web interface (if you are connected to the network):

• 🌐 Go to your router settings (see Section 1).
• 🔒 Go to the Wi-Fi security section and enter a new password.
• 📱 Save changes and reconnect all devices.

After resetting or changing your password, don’t forget to update it on all devices: TVs (LG, Samsung), printers, smart lamps, etc. Some gadgets (for example, Amazon Echo or Google Home) may require a complete reconfiguration.

⚠️ Attention: If your Internet provider has tied the settings to the MAC address of the router (often happens with Rostelecom, Beeline, MTS), after the reset, you may need to reactivate the service through your personal account or call support.

7. Common Wi-Fi Password Errors and Problems

Even after proper setup, users still encounter common issues. Let's look at the most common ones:

• 🚫 "Incorrect password" when connecting:
  • Please check the case of the characters (the password is case sensitive) Uppercase/lowercase letters).
  • Make sure you are entering the password for the correct network (sometimes neighboring networks have similar names).
  • Restart your router and the device that won't connect.
• 🔄 The router does not save the new password.:
  • Update your router firmware via the section System Tools → Firmware Upgrade.
  • Reset the settings and set up the network again.
• 📡 Wi-Fi works, but there is no internet access.:
  • Check if your internet connection is paid for by your provider.
  • Make sure that the correct connection type is specified in the router settings (PPPoE, DHCP etc.).

If the problem is not solved, check router event log (chapter Log or System log). There may be clues there, such as authentication errors or IP address conflicts.

FAQ: Answers to frequently asked questions

Is it possible to find out someone else's Wi-Fi password?

No, it's illegal. All legal methods (WPS, QR code) require physical access to the router or the owner's permission. Using password cracking programs (for example, Aircrack-ng) violates Article 272 of the Criminal Code of the Russian Federation ("Unauthorized access to computer information") and may result in a fine or criminal liability.

How can I avoid having to enter my password every time?

Configure your router to automatically connect trusted devices:

1. Turn on the function WHitelist (Whitelist) in Wi-Fi settings.
2. Add the MAC addresses of your devices (you can find them in the connection properties or in the phone/PC settings).
3. Disable the guest network if you are not using it.

Please note: MAC filtering does not provide complete security, as MAC addresses can be spoofed.

Why does the router ask for an administrator password, but the default one doesn’t work?

The password was probably changed earlier. Try:

• Reset the router using the button Reset (the default password will return).
• Call your provider - some operators (eg Dom.ru) block access to settings and provide their login details.
• Check the password in the contract or letter from the provider (sometimes it is specified during installation).

How to protect your Wi-Fi from hacking?

Follow these rules:

• Use only WPA2-PSK or WPA3 (give up WEP And WPA).
• Turn it off WPS - This is a vulnerable protocol.
• Hide your SSID (network name) only if you really need to - it doesn't protect against hacking, but it reduces the number of connection attempts.
• Update your router firmware regularly.

Is it possible to recover a Wi-Fi password if the router is broken?

If the router is physically damaged (doesn't turn on, doesn't respond to a reset), it's impossible to retrieve the password. In this case:

• Contact your provider to replace the equipment (if it is their router).
• Buy a new router and set up your network again (you will need access to your provider's personal account to reactivate).