When trying to connect a laptop or tablet to a Wi-Fi network distributed from a smartphone, the user is often faced with a requirement to enter a security key that was forgotten or lost. Since modern Android devices can act as a modem, accessing hotspot settings can be difficult unless the password is explicitly saved. However, you can recover this data on your own, using the built-in functions of the system or specialized utilities, without contacting the provider’s support service.
In this article we will look in detail at how to find the password for a modem on Android, using standard system functions that appeared in relatively recent versions of the OS, and also consider more complex methods for older devices. You will learn how to generate QR codes for fast data transfer and understand in which cases you will need access to the router's administrative panel. It is important to understand that the security of your home network directly depends on the complexity of this key, so restoring it is also a test of the reliability of your protection.
Before embarking on complex manipulations, it is worth checking the most obvious places where information is stored. Often, users write data onto stickers or save it in browser password managers without even realizing it. However, if the phone is already connected to the network, the system stores this key in encrypted form, and you can retrieve it quite quickly.
Using the QR code sharing function
Starting with version Android 10, Google has introduced a convenient function for sharing Wi-Fi settings. This is the simplest and safest method, which does not require installing additional software or obtaining superuser rights. The operating mechanism is based on the generation of a graphic key, which contains all the necessary information about the network, including the name SSID and the password itself.
To obtain data, you need to go to the wireless connection settings. Find the section responsible for Wi-Fi and click on the gear icon or arrow next to the name of the network to which you are currently connected. In the menu that opens, you should find the “Share” button or the QR codeicon. The system may request confirmation of identity through a fingerprint, pattern or screen unlock PIN.
After successful authentication, a square code will appear on the screen. Under it, as a rule, a text password is duplicated in small font. If the text is missing or too small to read, you can take a screenshot of the screen and open it in any QR code reader app or Google Lens. This will allow you to instantly decrypt hidden data.
If there is no text under the QR code, just point the camera of another phone at this code - most modern devices will immediately offer to connect to the network, showing the password in the notification or offering to copy it.
It is worth noting that this function only works if your smartphone is already successfully connected to the target network. If the connection was broken and the password was forgotten, this method will not work, and you will have to resort to other methods of restoring access to modem.
Viewing saved networks in system settings
In newer shells, such as One UI from Samsung or MIUI from Xiaomi, network management functionality has been expanded. Users can see a list of all previously connected networks, not just the active one. This is useful if you want to find out the password for a friend's network that you connected to a month ago, or for a guest modem.
The process of searching for information is as follows: you need to go to section Settings → Connections → Wi-Fi. There is usually a “Saved networks” item or similar here. By clicking on the name of the desired access point, you will see a “Share” or “View password” button. The interface may vary slightly depending on the device manufacturer and firmware version.
In some cases, the system does not show the password immediately, but only offers to send the settings via messenger. In this case, choose to send it to yourself in notes or any dialogue. The resulting file or message will contain a configuration line, where after the label P: or password: the required security key will be indicated.
In such a situation, it will not be possible to find out data from an inactive network using standard means without root access.
Login to the web interface of the modem or router
If the phone cannot show the password directly, the logical step would be to contact the source of the Internet distribution - itself modem. Almost all routers have a built-in web interface for managing settings. To enter it, you do not need to have a computer; a mobile browser and a connection to the device’s local network are enough.
First you need to find out the IP address of the gateway. Go to the Wi-Fi settings on your phone, click on the active network and look for the “Gateway” or “Router” field. Most often this is an address like 192.168.0.1 or 192.168.1.1. Enter this set of numbers into the address bar of your browser (Chrome, Firefox, etc.). The authorization page will open.
A nuance arises here: to enter the control panel you need an administrator login and password. By default, on most devices (for example, TP-Link, ASUS, ZTE) the combinations admin/admin or admin/password. This data is often written on a sticker on the bottom cover of the modem itself. If you previously changed these data and forgot them, you will need to reset the device to factory settings.
| Manufacturer | Standard IP | Default login | Default password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (blank) |
| ZTE | 192.168.1.1 | admin | admin |
| Huawei | 192.168.8.1 | admin | admin |
After successful authorization, find the section responsible for the wireless network. It may be called Wireless, WLAN, “Wireless mode” or “Wi-Fi settings”. Inside this section there will be a field Wireless Password, Key or “PSK Password”. Often the password is hidden by asterisks, but next to it there is an eye icon or a “Show” checkbox that makes the symbols visible.
⚠️ Attention: Changing the settings in the modem’s web interface may lead to a loss of connection with all devices. Be extremely careful and do not change encryption parameters or communication channels if you are not sure of your actions.
What to do if the standard admin password does not work?
If the admin/admin combination does not work, it means the password was changed earlier. In this case, it is impossible to restore it without resetting. You will have to find the Reset button on the modem case (usually recessed into the case), press it with a paper clip for 10-15 seconds and hold until the indicators reboot. After this, the settings will return to factory settings, including the Wi-Fi password, which will be indicated on the sticker.
Using applications to recover passwords
In the store Google Play there are many utilities positioning themselves as tools for hacking or recovering Wi-Fi passwords. However, the effectiveness of most of them without availability root access is extremely low. They often simply duplicate the QR code generation function that is already in the system, or show public access point databases rather than your personal stored keys.
Applications that can actually read the system file wpa_supplicant.confwhere all passwords are stored require full access to the file system. Such apps include, for example, WiFi Password Recovery or ES Explorer (in older versions with root access enabled). After granting superuser rights, they display a list of all networks and their corresponding keys in clear text.
- 🔓 root access give full control over the system, but void the warranty on the device.
- 📂 The file with passwords is usually located in ways
/data/misc/wifi/. - ⚠️ Installing dubious applications can lead to leakage of your personal data.
The use of such methods is justified only if you have an old device without support for the QR code function and you are confident in Android administration skills. For the average user, the risk of system instability outweighs the benefit of receiving a forgotten password.
Viewing passwords through a Google account
Modern ecosystems strive to synchronize all user data, and Wi-Fi passwords are no exception. If account synchronization is enabled on your device Google, saved keys can be accessed through the password management menu. This feature began to appear en masse in security updates 2023-2026.
To check for saved data, open your phone settings and find the “Google” or “Accounts” section. Select AutoFill, then AutoFill by Google, and go to Google Password Manager. In the list of sites and applications, sometimes there are entries with the name of your Wi-Fi network.
By clicking on such an entry, the system will ask you to undergo a biometric verification. After this you will see the login (network name) and password. This method is convenient because the data is available not only on your phone, but also on any other device where you are logged into your Google account, for example, on a laptop via the Chrome browser.
☑️ Checking password synchronization
It is worth considering that Wi-Fi password synchronization does not work on all devices and depends on the version of Android and the privacy settings that you chose when initially setting up your smartphone. If the option was disabled, the data did not get to the cloud.
Resetting network settings and extreme measures
When none of the software methods help, and Internet access is critically needed to configure other equipment, you have to take radical steps. Resetting network settings on your phone will not delete your photos or contacts, but will clear the list of all saved Wi-Fi networks, Bluetooth pairs and mobile hotspot settings.
This procedure is useful if the system gives an error when you try to connect, although the password is entered correctly. Sometimes the network profile becomes corrupted and the phone cannot authenticate correctly. Resetting makes the device forget all previous interactions with modems and start the search again.
However, if your goal is to find out a forgotten password, and not to fix a connection error, resetting your phone settings will not help. In such a situation, the only reliable option is physical access to the router and resetting it using the Resetbutton. This will return the password to the factory value indicated on the label.
⚠️ Attention: Resetting the router to factory settings will delete all individual configurations: network name, encryption type, IPTV settings and restrictive filters. You will have to reconfigure the modem from scratch.
Before performing a hard reset, make sure that you have an agreement with the provider or access to your personal account, since some types of connections (PPPoE, L2TP) will require a login and password from the provider itself, which cannot be restored by resetting the device.
The most reliable way to find out the password without losing data is to use the function generate a QR code on an already connected device or view the data in the router’s web interface.
Frequently asked questions (FAQ)
Can I find out the Wi-Fi password if the phone is not connected to it?
This cannot be done without root access and without the Google cloud synchronization function. Your phone only stores passwords for networks it has successfully connected to in the past. If the network is new or data about it has been deleted, you cannot restore the key using your phone.
Is it safe to use Wi-Fi hacking applications?
Most of these applications in official stores are fakes or contain advertising. Real tools require root access, which reduces the security of your device. In addition, attempting to connect to other people's networks without permission may violate the law.
What to do if the password sticker on the router has been erased?
In this case, you need to log into the router's web interface through a browser using the standard administrator password (often admin/admin). If it has been changed and forgotten, only a complete reset of the device with the Reset button to factory settings will help.
Why doesn’t the phone show the password under the QR code?
It depends on the version of Android and the manufacturer’s shell. In some versions (for example, early Android 10), the password text was not duplicated under the code. In this case, use another phone's camera to scan the code - when hovered, the camera will often recognize the network and show the password in a pop-up notification.
Can my provider tell me my Wi-Fi password?
No, the provider provides Internet access, but does not store passwords for your personal home routers. This data is set by you yourself or generated by the device when you turn it on for the first time. The exception is rented routers, where the data can be in the subscriber's personal account.