The modern smartphone has long ceased to be just a device for making calls, becoming a universal tool for accessing the internet. Situations often arise when it's necessary to share mobile data with a laptop, tablet, or other device that doesn't have a SIM card. This is where the function mobile hotspot, which allows you to turn your device into a full-fledged router.
However, the default network name generated by the system is usually a random string of letters and numbers corresponding to the device model, which isn't always easy to identify in the list of available connections. Changing this setting to a clear and unique name makes it easier to spot your signal among dozens of others in a cafe, office, or apartment building. This is especially important if you frequently use internet access in crowded areas.
The renaming procedure does not require root privileges or third-party software. All necessary tools are built into the operating system. Android Any version, starting with early releases. Below, we'll detail the steps, possible interface nuances in different shells, and solutions for common errors that arise when setting up a wireless connection.
Preparing the device and checking the tariff
Before changing the wireless module settings, you need to make sure that your carrier's plan allows you to use your phone as a modem. Some mobile providers limit or charge separately for data traffic transmitted via access point modeIf this option is blocked at the operator level, changing the network name will not have any effect on internet access for connected devices.
It's also worth checking the battery's current charge. Actively broadcasting a Wi-Fi signal is a power-hungry process that drains the battery significantly faster than regular smartphone use. It's recommended to connect the device to a power source or ensure the battery level is above 50% to avoid unexpectedly disconnecting the Wi-Fi connection at a crucial moment.
⚠️ Important: Make sure mobile data is enabled on your device. Without an active internet connection via a SIM card, connected devices will be able to see your network but will not be able to access the global network.
The settings interface may differ slightly depending on the manufacturer and version of the operating system. Samsung, Xiaomi And Huawei often use their own add-ons over the standard Android, so menu item names may vary. However, the operating logic remains the same across all devices, making it easy to navigate the menu even if you change smartphone brands.
Finding the access point settings section
To begin the process, you need to access your device's main settings menu. On most modern smartphones, this is accessed via the gear icon, which can be found on the home screen or in the notification shade. Find the section responsible for wireless connections and data transfer.
In the classic interface Android Look for the section titled "Network and Internet" or "Connections." Within this section, we're interested in the subsection usually called "Access Point and Modem" or "Modem Mode." This is where all the settings for managing internet sharing are located.
- 📱 Open the Settings app on your smartphone.
- 🌐 Go to the "Network and Internet" or "Connections" section.
- 📡 Select "Wi-Fi hotspot" or "Mobile hotspot".
- ⚙️ Click on the "Configure Access Point" button or a similar one.
On some devices with the shell MIUI from Xiaomi You can access these settings more quickly by long-pressing the hotspot icon in the notification shade. This action will take you directly to the desired menu section, bypassing lengthy navigation chains. Samsung Sometimes you may need to additionally activate the "Mobile hotspot" slider before entering the settings.
☑️ Check before setup
The process of changing the network name (SSID)
Once you enter the hotspot configuration menu, you'll see a field called "Network Name" or "SSID." By default, it displays your phone's model name, such as Samsung Galaxy S21 or Redmi Note 10This is the value that other users see when searching for available WiFi networks.
Click the text field with the current name. It will become editable. Delete the default value and enter your desired name. You can use Latin letters, numbers, and some special characters. It is recommended to choose a name that is easy to identify, such as "My_Phone_Internet" or "Office_Guest_Wifi."
⚠️ Important: Avoid using spaces in the network name if you plan to connect older devices. Some outdated WiFi drivers may incorrectly handle spaces in the SSID, replacing them with incomprehensible characters.
After entering the new name, be sure to click the "Save" button or the checkmark in the corner of the screen. The system may warn you that the access point will be temporarily disabled while the changes are applied. This is normal; after saving, the network will restart with the new ID.
Setting up security and password
Renaming a network is only half the battle. It's crucial to set a strong password to prevent unauthorized access to your traffic. In the same menu where you changed the name, you'll find the "Password" or "Security Key" field. The standard password length is typically between 8 and 63 characters.
In the security type section, it is recommended to select a protocol WPA2 PSK or WPA3, if your device and connected gadgets support this standard. These protocols provide encryption of transmitted data, protecting you from interception by hackers within the signal range.
| Parameter | Recommended value | Description |
|---|---|---|
| Network name (SSID) | Unique, no spaces | Visible title for search |
| Protocol | WPA2/WPA3 Personal | Data encryption standard |
| Range | 2.4 GHz (compatibility) / 5 GHz (speed) | Radio signal frequency |
| Time-out | 10 minutes / Unlimited | Time until auto-off |
Some users prefer to hide their network by enabling the "Hidden Network" option. This option prevents the network name from being broadcast, requiring the user to manually enter the SSID on the receiving device to connect. This adds a layer of privacy, but complicates the connection process for guests.
What is MAC filtering?
This is an additional security measure that allows connections only to specific devices whose physical addresses (MAC) are whitelisted. Even with the password, an outsider won't be able to connect if their device isn't on the list.
Frequency range selection and compatibility
Modern smartphones often support operation in two ranges: 2.4 GHz And 5 GHzWhen setting up your access point, you may be able to select your preferred band. The 2.4 GHz band provides greater range and better wall penetration, but has a lower data rate.
Range 5 GHz Offers significantly higher speeds and is less susceptible to interference from nearby networks and appliances like microwaves. However, it has a shorter range and is less effective at penetrating obstacles. The choice depends on where and how you plan to use the hotspot.
If you're in an apartment building where the airwaves are clogged with dozens of networks, switching to 5 GHz can significantly improve connection stability. Older laptops or budget tablets that don't support new standards will have to stick to the 2.4 GHz band, otherwise they simply won't detect your network.
⚠️ Please note: Mobile operator interfaces and pricing terms are subject to change. Before actively sharing large amounts of data, please check your current plan terms in your personal account or the operator's official app to avoid unexpected charges.
Solving common problems
Sometimes users encounter a situation where, after renaming the network, it doesn't appear on other devices or the connection keeps dropping. First, check if there's a limit on the number of connected users. In the access point settings, there's a "Connected Devices" or "Device Management" section where you can see the list of clients and disable any unnecessary ones if necessary.
Another common cause of problems is energy saving. System Android You can force the hotspot to turn off to save battery. Go to Battery settings, find your Settings app or the system hotspot service, and select "Unlimited" mode.
- 🔄 Restart your smartphone if the network disappears immediately after setup.
- 📶 Make sure your mobile network signal strength is sufficient for sharing.
- 🔒 Check if your antivirus is blocking the creation of an access point.
- 📲 On the receiving device, select "Forget network" and try connecting again.
If the problem persists, try resetting your network settings. This will reset all WiFi, Bluetooth, and mobile network settings to factory defaults, but will not delete your personal files, photos, or contacts. After resetting, you will be required to re-enter passwords for known WiFi networks.
Frequently Asked Questions (FAQ)
Is it possible to change the name of the Wi-Fi network I'm connected to, rather than the one I'm sharing?
No, you can't change the name (SSID) of someone else's network or your home router's network from your phone. You can only rename your own access point, which is broadcast by your smartphone. To change the name of your home network, you need to access the router's settings via a browser.
Does the length of a network name affect internet speed?
Technically, the length of the SSID name doesn't affect data transfer speed. However, overly long names take up more space in the service frames when searching for networks, which can slightly increase search time in crowded environments, but won't affect actual download speeds.
Why won't my phone let me set a password shorter than 8 characters?
This is a requirement of the WPA2 security standard. The encryption protocol requires the security key to be between 8 and 63 characters long. Attempting to set a shorter password will result in an error or auto-completion by the system, so adhere to the minimum length.
How many devices can connect to the hotspot at the same time?
The number of supported clients depends on the smartphone model and Android version. Modern devices typically support 5 to 10 simultaneous connections. Exceeding this limit can cause the phone to overheat and reduce speed for all users.