The modern smartphone has become a universal tool, capable of not only consuming the Internet, but also distributing it. Function mobile hotspot Hotspot allows you to turn your device into a fully-fledged router, allowing laptops, tablets, and other gadgets to connect. However, the default password generated by the system upon first launch is often difficult to remember or, conversely, too simple to provide adequate security.
Changing the access key is a basic procedure cybersecurity, which every smartphone owner should be able to do. If you've been using a hotspot with factory settings for a long time, there's a high risk that unauthorized devices could be connecting to your network, consuming your data or accessing your transmitted data. In this article, we'll take a detailed look at How to change a Wi-Fi hotspot password on Android, we'll look at the nuances of different versions of the operating system and discuss security issues.
Changing your password doesn't require root access or specialized programming knowledge. All the necessary tools are built into the standard interface. Android. Regardless of whether you are using a budget device or a flagship one Samsung Galaxy, the logic of actions remains similar, although the names of the menu items may differ slightly depending on the manufacturer's shell.
Preparing to change access point settings
Before you begin changing settings, make sure your device is ready to handle network configuration. First, check your battery level. While changing a password isn't a power-hungry task, accidentally turning off the screen or system during the process can prevent the settings from being saved correctly. It's recommended to have at least 20-30% battery life or connect your smartphone to a power source.
It's also important to understand what type of sharing you're setting up. Modern versions of Android have a distinction between a classic Wi-Fi hotspot and a feature called Wi-Fi Sharing (Wi-Fi hotspot), when the phone broadcasts a signal from a connected Wi-Fi network rather than from mobile data. Passwords for these modes can be stored in different sections, although the system most often uses a single access point profile. Make sure the Wi-Fi module is activated on your device.
⚠️ Note: If other devices are already connected to your access point when you change the password, they will immediately lose the connection. You will have to re-enter the new key on each one.
It's a good idea to prepare a new password in advance. It should meet security standards: be at least 8 characters long, include mixed-case letters, and include numbers. Using simple combinations like "12345678" or "password" makes your network vulnerable to hacking. brute-force (excess).
Step-by-step instructions for stock Android
On devices running stock Android (such as the Google Pixel or Motorola series), the settings interface is extremely streamlined and stripped of unnecessary elements. To change your password, open the main menu and find the section SettingsThe further algorithm of actions is as follows:
- 📱 Select an item
Network and Internet(Network & Internet). - 🔗 Click on the option
Access point and modem(Hotspot & Tethering). - 📡 Choose
Wi-Fi hotspot(Wi-Fi Hotspot). - 🔑 Click on
Access point passwordand enter a new combination.
After entering the new value, the system will automatically save the changes. Please note that on some Android versions, you may need to tap the "Save" button or the checkmark in the corner of the screen. If you see a warning that the new password does not meet security requirements, try increasing its length or adding special characters.
It's important to note that on some devices, changing the password may require re-enabling the hotspot. If your devices don't see the network after changing the key, try turning the hotspot switch off and then back on. This will refresh the beacon frames your phone is broadcasting.
☑️ Check before changing your password
Customization features for Samsung, Xiaomi, and Huawei devices
Electronics manufacturers often modify the standard Android interface by adding their own skins, such as One UI from Samsung, MIUI from Xiaomi or EMUI from Huawei. This changes the menu navigation. The path to settings may be hidden deeper or have a different name.
On smartphones Samsung with the One UI shell you need to go to Settings, then select Connections and further Mobile hotspot and modem. Here, in paragraph Mobile hotspot, you can change not only the password, but also the network name (SSID). Xiaomi in its shell MIUI often hides this function in the section Additionally -> Wi-Fi hotspot, and sometimes it provides quick access to the notification shade by long-pressing the icon.
Below is a table to help you navigate the different settings paths on popular devices:
| Brand / Shell | Path to the menu | Nuance |
|---|---|---|
| Samsung (One UI) | Connections -> Mobile Hotspot | There is a "Configure" button for quick access. |
| Xiaomi (MIUI) | Settings -> Wi-Fi Hotspot | Often requires confirmation via SMS |
| Huawei (EMUI) | Wireless Networks -> More -> Access Point | The interface may differ on older versions. |
| Google Pixel | Network and Internet -> Access Point and Modem | The easiest and most direct way |
If you can't find the item you need, use the settings search. There's almost always a search bar at the top of the settings menu. Type "hotspot" there, and the system will automatically suggest the right section.
What if the menu is constantly changing?
Interfaces are updated with each Android version. If you can't find the item, try searching for it in the "Connections" section or using the settings search. The structure may change, but the keywords remain the same.
Selecting a security protocol and frequency range
When setting up a hotspot, it's important to pay attention not only to the password itself, but also to the security type your device uses. Modern smartphones should have the protocol selected by default. WPA2 PSK or newer WPA3These encryption standards provide reliable protection of transmitted data from interception.
It's also worth considering the choice of frequency band. Most modern Android smartphones support both 2.4 GHz and 5 GHz. The 2.4 GHz band provides greater range and compatibility with older devices, but has lower speeds. The 5 GHz band offers higher data transfer rates, but has a shorter range and is less able to penetrate walls.
- 📶 2.4 GHz: Better penetration, compatible with all devices, but susceptible to interference from microwaves and neighboring routers.
- 🚀 5 GHz: High speed, less interference, but shorter range.
- 🔄 Auto: The system automatically selects the optimal range depending on the connected device.
Changing the frequency range is often available in the same menu where you change your password. If you plan to share internet with your laptop for working with large files, 5 GHz is preferable. If you need to share your password with friends for messaging apps in the park, it's best to leave 2.4 GHz for maximum compatibility.
⚠️ Note: Older laptops and tablets (manufactured before 2013-2014) may not detect the 5 GHz band. If your device doesn't find the access point, switch to the 2.4 GHz band.
Hidden functions and control of connected devices
Many users don't know that Android allows you to not only change your password but also manage who's already connected to your network. The hotspot menu often includes a section called Connected devices or Device managementThis displays a list of gadgets currently using your internet connection, along with their MAC addresses.
From this menu, you can forcibly disconnect any user without even changing the master password. This is handy if you notice an "unknown" traffic consumer. Simply click on the device name and select the option. Disable or BlockSome shells allow you to create a "whitelist", allowing connections only to certain MAC addresses.
Another useful feature is setting a data limit. You can set the hotspot to automatically turn off when a certain number of megabytes has been used. This will save you from unexpected mobile data bills if you forget to turn off the hotspot after watching a high-definition video.
Troubleshooting password changes
Despite the simplicity of the procedure, users may encounter difficulties. One common issue is that the "Save" button is inactive or the settings are reset after a reboot. This could be caused by an error in the operating system itself or a conflict with third-party network management applications. In this case, try clearing the cache in the "Settings" app via the menu. Applications -> Show system -> Settings -> Memory -> Clear cache.
Another common situation: you've changed your password, but the device trying to connect displays "Authentication Error" or "Incorrect Password." Make sure you don't use spaces at the beginning or end of your password (your smartphone may not display them, but it will take them into account when checking). Also, check your keyboard layout—users often accidentally enter Russian characters instead of English.
If your hotspot stops working after changing settings, try resetting your network settings. This will reset all network settings (Wi-Fi, Bluetooth, and mobile networks) to factory defaults, but will not delete your personal files, photos, or contacts.
Frequently Asked Questions (FAQ)
Is it possible to change the access point password if a laptop is currently connected to it?
Yes, you can change your password at any time. However, the moment you click "Save," all connected devices will lose connection. You'll have to re-enter the new password on each device to reconnect.
Why does the access point turn off after changing the password?
This is normal system behavior. When changing key security settings (password, encryption type, frequency range), the Wi-Fi module must reboot to apply the new configurations. Simply turn the access point switch back on.
Does a complex password affect internet speed?
No, password complexity (number of characters, use of special characters) does not affect data transfer speed. Speed depends on the quality of the cellular signal, tower load, supported standards (4G/5G), and the distance between the phone and the receiving device.
What should I do if I forgot the new password for my hotspot?
If you've forgotten your password, you can find it in the same access point settings menu. It's usually hidden behind stars, but there's an "eye" icon next to it. Tapping it will reveal the symbols. If you can't access this menu, you'll have to reset your network settings or set a new password, which you'll need to enter on all devices.
Does the operator charge extra for using the hotspot?
It depends on your data plan. Many modern plans include unlimited data sharing or have a specific data cap for the hotspot. However, some carriers may block data sharing or charge additional fees. It's recommended to check your plan's terms in your carrier's account.