The situation when you need to connect a new device to your home network or share access with a guest, but the encryption key itself is forgotten, occurs quite often. Equipment owners Rostelecom often face the need to quickly restore this data using only their smartphone based on Android. Fortunately, modern operating systems provide built-in tools for managing saved networks, making the process as simple and secure as possible.
Previously, solving this task required obtaining root access or using specialized applications with a dubious reputation. Today, most users can get by with standard system functions that are available immediately after installing a security update. We will look at current methods that work on smartphones of recent years, as well as universal methods through the router’s web interface.
It is important to understand that the success of the operation directly depends on the version of your operating system and device model. Some manufacturers, such as Xiaomi, Samsung or Realme, may slightly change the menu layout, but the general logic of actions remains the same for the entire ecosystem. Let's take a closer look at each available option, starting with the simplest ones.
Viewing through network settings on Android 10 and higher
Starting with the tenth version of the operating system Android, Google has introduced a native generation function QR codes for shared networks. This solution allows you not only to quickly connect other gadgets, but also to visually display the password itself in text form under the graph. This method is the most preferable, since it does not require the installation of third-party software.
First, you need to go to the settings section of your smartphone. Find the item responsible for wireless connections, which is usually called Wi-Fi or Wireless networks. Make sure that your phone is currently connected to the provider network Rostelecomfor which you want to find out the password. If there is no connection, the system will not be able to generate a code for the active session.
Click on the name of the active network or on the gear icon next to it. In the connection details menu that opens, find the button Share or an icon in the form of a square barcode. When clicked, the system will request confirmation of your identity by entering a graphic key PIN code or fingerprint. This is a security measure that prevents strangers from accessing your data.
⚠️ Attention: On some shells, such as MIUI or OneUI, the password may be hidden by asterisks immediately after the QR code appears. In this case, take a screenshot of the screen and open the image in any QR reader application or Google Lens so that the system recognizes the text.
After successful authentication, a large QR code will appear on the screen. Directly below it, in most cases, will be written the text of the connection string, where after the prefix P: the required access key is indicated. Write it down or copy it for future use. If the text is not displayed explicitly, use the second method with image decoding.
If there is no text under the QR code, take a screenshot, then in the Google Photos or Gallery app, tap "Share" -> "Search by Image" or use Google Lens to read the hidden data.
Using third-party recovery apps
If your smartphone is running an older version of Android (below 10.0) or the manufacturer has blocked the function of viewing QR codes, you will have to resort to the help of specialized software. In the store Google Play there are many utilities positioning themselves as WiFi password managers. However, it is worth understanding the difference between apps that require root accessand those that work in normal mode.
Applications without superuser rights usually cannot directly read the system file wpa_supplicant.confwhere all the keys are stored. Instead, they use brute force methods or analyze connection history through the system's available APIs. The effectiveness of such tools varies, and they often contain a lot of advertising, which can be annoying to the user.
For rooted devices, the process is different. apps like WiFi Password Viewer gain direct access to protected memory sections. After launching such an application, you will see a list of all ever saved networks. By clicking on the desired access point RT-WiFi or Home_XXXX, you will instantly see the password in clear text.
- 📱 WiFi Map - a popular application that allows you not only to view saved passwords, but also to find open access points nearby on the map.
- 🔓 WiFi Password Recovery - a utility that requires root access for full operation, but offering convenient export of data to a text file.
- 🛡️ Instabridge - a community service that can help you find a password if another user has already shared data on this network.
Risks of using third-party software
Many free applications collect data about your connections and location. Before installation, carefully read the privacy policy and permissions that the app requests.
Login to the web interface of the Rostelecom router
The most reliable and universal way, regardless of the Android version or the presence of superuser rights, is to log into the router control panel. Any device connected to the network Rostelecom (via cable or WiFi) has access to the modem settings. You only need to know the gateway address and credentials to log into the administrative panel.
Open any browser on your phone (Chrome, Yandex.Browser, Firefox) and enter the IP address of the router in the address bar. Standard addresses for equipment Sagemcom, Eltex or Huaweiissued by the provider most often look like 192.168.1.1 or 192.168.0.1. The exact address can be found in the WiFi settings on your phone in the “Gateway” field or on the sticker on the bottom of the device.
After going to the address, the system will ask for a login and password. By default, most Rostelecom devices use combinations admin/admin or admin/1234. However, if you previously changed these security data and forgot them, you will need to reset the router to factory settings, which will lead to a temporary loss of communication until reconfiguration.
⚠️ Attention: The web configurator interface may vary depending on the router model and firmware version. If the standard login and password are not suitable, check the information on the factory sticker on the device; it often contains unique login information.
Successful authorization will open the main page of the control panel. Here you need to find the section responsible for the wireless network. It may be called WLAN, Wireless, WiFi or Wireless mode. Inside this section, look for subsection Security (Security) or Security settings. It is there that the current network key is displayed in the WPA Pre-Shared Key or "Password" field.
☑️ Entering the router settings
Resetting the router to factory settings
This method should be considered as a last resort when none of the previous methods worked, and access to the admin panel is lost due to a forgotten login password. A physical reset will return the router to its out-of-the-box state, restoring the standard credentials indicated on the sticker.
To perform the procedure, find a small button or hole on the device body with the inscription Reset or Reset. Usually it is recessed into the body to avoid accidental pressing. You will need a thin object, such as a straightened paper clip or toothpick. Press and hold the button for 10 to 15 seconds until the front panel lights flash or go off.
After rebooting, the device will use the default settings. The WiFi password will also return to the factory value, which is printed on a label at the bottom of the case. You will have to reconfigure the network name and, if necessary, set a new complex password, since the old one will be lost forever.
| Router model | IP address | Default login | Default password |
|---|---|---|---|
| Sagemcom [email protected] 1744 | 192.168.1.1 | admin | admin |
| Eltex NTU-RG-1402G-W | 192.168.0.1 | admin | admin |
| Huawei HG8245H | 192.168.100.1 | root | admin |
| ZTE F660 | 192.168.1.1 | admin | admin |
Resetting the router deletes all individual settings, including binding the PPPoE login and password from the provider. Be prepared to re-enter the contract data.
Features of different versions of Android and shells
Smartphone manufacturers often modify the standard Android interface by adding their own shells. This affects the layout of menu items and the availability of some functions. For example, on pure Android (Pixel series, Motorola) the path to the settings is as short as possible and corresponds to the description in the first section.
In the shell OneUI from the company Samsung The password view feature appeared in later updates than competitors. On older versions of Samsung firmware, you may need to use the function Smart View or synchronize with a Samsung Cloud account to restore data. Users are advised to check for system updates before searching for workarounds. Devices from MIUI and Realme UI have built-in QR code scanners right in the WiFi interface, but sometimes hide the password text display. In such cases, it helps to create a network shortcut on the desktop, where in some firmware versions the data is duplicated in text form. It is also worth noting that on dual-SIM devices, network settings can be tied to a specific data slot, although this rarely affects WiFi.
Devices from Xiaomi (MIUI) and Realme (Realme UI) have built-in QR code scanners right in the WiFi interface, but sometimes hide the password text display. In such cases, it helps to create a network shortcut on the desktop, where in some firmware versions the data is duplicated in text form. It's also worth noting that on dual-SIM devices, network settings can be tied to a specific data slot, although this rarely affects WiFi.
⚠️ Attention: Interfaces and menu item names may change with the release of new security updates. If you do not find the described buttons, use the search inside the "Settings" section for "Wi-Fi" or "QR".
Security measures and changing your password
Once you have found out your password, it is strongly recommended to evaluate its strength. Factory combinations or simple sets of numbers like 12345678 are easily selected by attackers using special utilities. If your key looks unreliable, it's time to change it right in the router settings.
To create a strong password, use a combination of upper and lowercase letters, numbers and special characters. The key must be at least 12 characters long. Avoid using personal information such as dates of birth, phone numbers or last names, as these data can be easily found on social networks.
Remember that changing the password on the router will disconnect all devices that were previously connected. You will have to re-enter the new key on each smartphone, tablet, laptop and smart home device. To avoid confusion, write down your new password in a safe place or use a password manager synced with your Google Account.
- 🔐 Use the encryption type WPA2-PSK or WPA3if your hardware supports it. Avoid the outdated WEP standard.
- 📝 Regularly update the router firmware via the web interface to close security vulnerabilities.
- 🚫 Disable the function WPS in the router settings, as it is one of the weakest points in home security network.
Save your new complex password in a Google password manager or a third-party application like Bitwarden. This will save you from having to remember complex combinations in the future.
Frequently asked questions (FAQ)
Can I find out the password if I am not connected to the network right now?
Yes, if you have previously connected to this network and the phone has saved it in memory. On Android 10+, you can tap on a saved network in the list (even without an active connection) and try to generate a QR code. However, some models require an active connection to display the code.
What to do if the Share button is grayed out or missing?
This may mean that your version of Android is lower than 10.0, or the manufacturer has blocked this feature. In this case, try using third-party applications from the Play Market or enter the router settings through a browser using the gateway IP address.
Where can I see the password if there is no sticker on the router?
If the sticker has been erased, try the standard combinations: admin/admin, admin/1234, admin/password. If they did not work and you did not change the password yourself, it may have been set by the wizard during connection. In this case, only resetting the router with the Reset button will help.
Is it safe to use applications to view passwords?
Applications from the official Google Play store are moderated, but many of them collect metadata. The most secure method remains the built-in QR code function or logging into the router's web interface, since these methods do not transfer your data to third parties.
Why does not the phone connect to the network even with the correct password?
Perhaps MAC address filtering is enabled on the router, and your device is blacklisted. The problem may also be incompatibility of encryption standards or overload of the communication channel. Try rebooting the router and phone.