The question of how to change a Wi-Fi password on a tablet often arises in two completely different situations: either you want to change the password for your own network through the router settings, or you need to "forget" the old network and enter a new access key on the device itself. It's important to determine your purpose right away, as a tablet (whether an iPad or an Android device) doesn't technically generate a password for an external Wi-Fi network, but only remembers it for automatic connection. If your tablet is used as a hotspot, you can change the password directly in its settings.
In this article, we'll examine both scenarios in detail. You'll learn how to access the router's admin panel from a tablet browser to change the network's security key, as well as how to delete saved network data on the device itself if the password was changed by the ISP or the router owner. Home network security It directly depends on the complexity of the password and how often it is updated, so you shouldn't ignore this procedure.
Users often confuse the concepts, believing that changing the password on a tablet will somehow magically change it for all other devices. This is not the case. Wi-Fi router The device is the central hub, storing the primary authorization parameters. The tablet, however, acts only as a client. Below, we'll outline a step-by-step procedure for various operating systems and situations.
Understanding Architecture: Tablet as Client or Router
Before you begin any technical manipulations, you need to clearly understand the current role of your device. If you connect your tablet to your home internet, it is client deviceIn this case, you can't change the network password from the outside, without accessing the router settings. You can only delete the old password from the tablet's memory and enter a new one.
The situation is completely different if you use the "Hotspot" feature. In this mode, your tablet (especially models with a SIM card) shares mobile internet with other devices. Here, you are the network administrator and can set any password, which you deem necessary, directly in the interface of the tablet operating system.
β οΈ Warning: Attempting to change router settings via someone else's Wi-Fi network (for example, in a cafe or at a neighbor's) without the owner's permission is a security breach and may be considered unauthorized access.
Technology is also worth mentioning Wi-Fi Direct, which allows you to transfer files between devices without a router. In some cases, creating such a group requires a PIN, but this is a temporary measure and has no bearing on the permanent password for your home network. Understanding this difference will save you time and frustration when searching for the right menus.
How to change your Wi-Fi password using your tablet's browser (Router Admin Panel)
If you want to change the password for your entire home network to prevent neighbors from using your channel, you'll need to access your router's web interface. This can be done from any device connected to the network, including a tablet. First, make sure your tablet is connected to the Wi-Fi network whose password you want to change, or is connected to the router via OTG cable (if the tablet and router model allow it, though Wi-Fi is standard).
Open any browser (Chrome, Safari, Samsung Internet) and enter the router's IP address in the address bar. Most often, this is 192.168.0.1 or 192.168.1.1The exact address, username, and password are usually indicated on a sticker on the bottom of the router itself. The default combinations are often admin/admin or admin/password, but it's best to check this information on the device's body.
After entering your credentials, you will be taken to the control panel. The interface may vary depending on the manufacturer (TP-Link, ASUS, D-Link, Keenetic), but the logic remains the same. You need to find the section related to wireless mode. Look for tabs labeled "Wireless," "Wi-Fi," "Wireless Network," or "WLAN." Within this section, there will be a subsection titled "Security" or "Wireless Security."
βοΈ Check before changing your password
In the "Wireless Password/Key" field, enter a new character combination. It's recommended to use mixed case and numbers for security. Don't forget to click "Save" or "Apply." At this point, the tablet's internet connection will be lost, as the old key will no longer be valid.
Android Instructions: Deleting and Reconnecting a Network
If the password was changed by the router owner, and your tablet is based on Android continues to try to connect with the old key and returns the error "Failed to connect." You need to delete the saved network profile. The interface may vary depending on the Android version and the manufacturer's shell (MIUI, OneUI, ColorOS), but the general algorithm is the same.
Go to "Settings" and select "Wi-Fi" or "Connections." Find your home network in the list. On modern versions of Android, tap the gear icon next to the network name or simply tap the network name. In the menu that opens, select "Remove Network," "Forget," or "Disconnect."
After this, the network will disappear from the list of saved networks or change to "Available" status. Click on it again. The system will prompt you for a password. Enter the new access key. Please note the capitalization. case sensitivity is a common cause of input errors.
| Action | Older versions of Android (6-9) | New versions of Android (10-14) |
|---|---|---|
| Enter settings | Settings -> Wi-Fi | Settings -> Connections -> Wi-Fi |
| Network selection | Long press on the name | Clicking on the gear |
| Removal | The "Delete" button in the menu | Forget button (trash) |
| QR code | Rarely encountered | Often available for quick connection |
There's also a "Share" feature or QR code that allows you to connect other devices without manually entering a password. If you have another device already connected to the network, you can scan the QR code on its screen with your tablet's camera for instant authorization.
How to change settings on iPad (iOS)
Tablet users Apple iPad They face similar issues, but the iOS/iPadOS interface has its own unique features. If a network requires a new password, the iPad usually prompts you to enter it in a pop-up window. However, if the window doesn't appear or you need to re-enter the password, you need to "forget" the network.
Go to "Settings" -> "Wi-Fi." Find your network's name in the list. To the right of the name, you'll see a blue icon with the letter "i" in a circle. Tap it. In the menu that opens, at the very top, you'll see the option "Forget this network." Confirm your action.
Now return to the list of networks and tap the name of your home network. A password entry field will appear. After entering the correct key, the tablet will save it and connect automatically. The Apple ecosystem also includes a feature called "Key Sharing," which allows you to transfer a password from your iPhone to your iPad without entering it, as long as the devices are nearby and signed in to the same iCloud.
β οΈ Note: On iPad devices with a cellular module (Cellular), the mobile hotspot settings are located under Cellular Data -> Personal Hotspot, not in the general Wi-Fi menu.
It's important to note that iOS strictly enforces security protocols. If your router uses an outdated encryption type (such as WEP), your iPad may refuse to connect or display a warning about weak security. In this case, it's recommended to change the encryption type on your router to WPA2/WPA3.
What to do if the iPad does not see the network?
If the network is hidden (not broadcasting its SSID), select "Other..." in the Wi-Fi list, enter the network name manually, select the security type, and then enter the password. Hidden networks are not detected automatically.
Setting up a password when creating a hotspot on a tablet
Let's consider a situation where your tablet becomes a Wi-Fi source. This is especially useful when traveling or without a home provider. To set a password for your shared internet connection, go to Settings. On Android, this is usually "Connections" -> "Mobile Hotspot & Tethering." On iPad, it's "Settings" -> "Cellular Data" -> "Tethering & Personal Hotspot."
In the hotspot menu, find "Password" or "Access point settings." Here you can change the default character set to your own. It is recommended to set a password of at least 8 characters. After saving the changes, all previously connected devices will lose connection and require a new password.
Using a tablet as a router drains battery power significantly. Energy consumption In access point mode, the bandwidth increases significantly due to the radio module's active transmission. Therefore, when distributing internet for long periods, it's best to keep the device connected to a charger.
Common connection errors and problems
Even if you enter your password correctly, errors may occur. One of the most common problems is an incorrect encryption typeIf your router is configured for WPA3, but your tablet only supports WPA2, you won't be able to connect. In such cases, temporarily switching your router to mixed mode (WPA2/WPA3 Mixed) can help.
Another cause is that the tablet's network memory is full. Some devices have a limit on the number of saved profiles. If you frequently change locations, it's a good idea to periodically clear the list of known networks, deleting those you no longer use.
- πΆ Weak signal: If the tablet is far from the router, the handshake process when entering the password may be interrupted, creating the illusion of an incorrect password.
- π MAC address filtering: Your router may have security enabled that only allows access to certain devices. In this case, even the correct password won't help unless you whitelist your tablet's MAC address.
- β±οΈ Elapsed time: In public places (cafes, hotels), access may be limited by time. After the limit expires, you'll need to re-authorize through a browser (Captive Portal), rather than simply entering the Wi-Fi key.
It's also worth checking that Airplane Mode isn't enabled on your tablet. Sometimes a software glitch prevents the Wi-Fi module from exiting this mode completely. A full device reboot can help.
Safety measures and expert recommendations
Changing your password regularly is a good habit, but it's equally important to ensure its complexity. Simple combinations like "12345678" or "password" can be cracked in seconds. Use password generators or create complex phrases. Don't store passwords in plain text in notes on an unprotected tablet.
Pay attention to security protocols. Make sure your router doesn't use the WPS protocol, as it has known vulnerabilities. It's best to disable this feature in your router settings to prevent hackers from guessing your PIN.
β οΈ Note: Router interfaces and operating system versions are constantly updated. The location of menu items may differ from those described. If you don't find the item you need, consult the official documentation from your device manufacturer.
If you suspect an intruder has connected to your network, immediately change the password through the admin panel, as described in section two. This is the most effective way to block uninvited guests. After changing the password, reconnect all your trusted devices.
Is it possible to find out the saved password on a tablet?
On Android without root access, viewing the saved password in plain text is not possible for security reasons. This feature is also disabled on iOS, but in newer versions of iOS 16+, the password can be viewed in Wi-Fi settings after FaceID/TouchID verification.
What should I do if I forgot my router admin password?
If you've changed the password for your router settings (not the Wi-Fi password, but the password for the admin panel itself) and forgotten it, a hard reset will fix it. There's a small hole on the router body. Press it with a paperclip for 10-15 seconds while the router is powered on. This will reset the router to factory settings, and the login and password will be the same as those on the sticker.
Why does my tablet say "Saved, protected" and won't connect?
This error on Android often indicates a desynchronization of security keys. The router and tablet are inconsistent about the encryption method. Try changing the encryption type on the router from AES to TKIP or vice versa, or completely delete the network on the tablet and reboot the router.
Does changing your Wi-Fi password affect your internet speed?
Changing your password doesn't affect your speed. However, if you simultaneously change the broadcast channel or standard (for example, from 802.11n to 802.11ac), your speed may change. Also, if many "neighboring" devices were connected to the network, changing the password and disconnecting them will increase your speed.
How do I connect if my tablet's keyboard doesn't have the required symbols?
If your password contains specific characters that aren't available on the on-screen keyboard, try switching the keyboard layout (using the globe button or the planet icon). If that doesn't help, temporarily change the router password to a simpler one (numbers only), connect your tablet, and then reset the password in the router settings.