Modern smartphones from Huawei have become powerful tools for work and entertainment, often serving as the primary internet source. Situations where you need to provide access to a laptop, tablet, or colleague's device arise regularly, and the built-in modem makes this task a breeze. access points in the EMUI or HarmonyOS shell it is implemented in the most user-friendly way.
Unlike older models, which required delving into the depths of the engineering menus, today's modem is as easy as a couple of swipes. However, many owners are unaware of hidden options for adjusting the frequency or data limit, which can lead to rapid battery drain or unexpected charges. In this article, we'll cover all the ways to activate tethering mode in detail.
We'll cover not only the standard method, but also the nuances of connecting via cable, and also address common errors users encounter when trying to connect devices. Understanding the operating principles Wi-Fi Hotspot will help you use your gadget more efficiently and safely.
Activation via the Quick Settings panel
The fastest way to launch tethering is to use the notification shade. This is a universal method that works on most devices in the lineup. Honor And Huawei With the latest firmware version. You don't need to search for hidden menu items; everything is right there.
Swipe down from the top of the screen to reveal the control panel. Look for the icon labeled "Hot Spot" or "Mobile Hotspot." If the icon isn't visible on the first page, tap the edit button (usually a pencil or three dots) and drag the desired item to the active area.
Once pressed, the phone will begin broadcasting a signal. By default, the network will be named after your device model, for example, HUAWEI P40 ProYou can view the connection password by pressing and holding the icon, which will open the configuration menu.
It's important to note that when activating through quick settings, the default settings are used. If you haven't previously changed the network name or password, they may be too simple or, conversely, too complex to enter manually on another device.
⚠️ Attention: Don't leave your hotspot turned on without a password in public places. Hackers can intercept your data or use your connection for illegal activities, and your carrier will charge your data plan.
Configuring access point settings in the menu
For more detailed configuration, you need to go into the system's advanced settings. Here you can change the network name (SSID), set a strong password, and select a frequency range. This is especially important if you're in an apartment building where the airwaves are clogged with signals from neighboring networks.
Go to the section Settings → Mobile network → Wi-Fi hotspotIn the window that opens, click "Access Point Name" (SSID) to create a descriptive name that will make it easy to recognize your network in the list of available connections.
Pay special attention to the "Frequency Range" section. Modern models support two bands: 2.4 GHz and 5 GHz. Choosing the right band directly impacts data transfer speed and connection stability.
- 📡 2.4 GHz: Better penetration through walls and compatibility with older laptops, but lower speed and a lot of interference from neighboring routers.
- 🚀 5 GHz: High data transfer rate and less interference, but the signal penetrates obstacles worse and is not supported by very old devices.
- 🔒 Protection type: Always choose WPA3 PSK or WPA2/WPA3 PSK, as these are the most current encryption standards.
This menu also includes a timeout setting. You can set the hotspot to automatically turn off if no one connects to it for 1, 5, or 10 minutes. This is a useful feature for saving battery life.
Sharing the Internet via USB cable
Sometimes a wireless connection is unstable or you need maximum speed with minimal latency. In these cases, a wired connection is the optimal solution. It also allows you to simultaneously charge your phone, offsetting the power consumption of the modem.
First, connect your smartphone to your computer or laptop using a high-quality cable. USB Type-CMake sure the cable supports data transfer, not just charging, otherwise the system will not recognize the device as a network adapter.
Once connected, go to Settings → Mobile network → Wi-Fi hotspotFind the "USB Modem" switch and enable it. If the switch is grayed out and won't turn on, check the cable or try a different USB port on your computer.
☑️ Checking the USB connection
The computer will automatically detect the new network connection. It will appear in Device Manager as a remote network adapter. RNDIS or NDISThe speed in this mode is often higher than over the air, since losses on the radio channel are eliminated.
⚠️ Attention: When using a USB modem on some corporate computers, security policies may be triggered that block new network devices. In this case, please contact your system administrator.
Using Bluetooth to transfer data
Although this method is considered obsolete due to its low speed, it can be a lifesaver in an emergency situation when the Wi-Fi module on the receiving device is faulty and a USB cable is unavailable. The speed is limited by the Bluetooth protocol, but it's sufficient for sending text messages or light emails.
First, you need to pair the devices. On your phone Huawei Turn on Bluetooth in the notification shade and make your device visible to others. On your computer or tablet, also enable search and connect by confirming the code on both screens.
After successful pairing, return to the hotspot settings on your phone. In the "More" menu (or in the drop-down list of additional options), select "Bluetooth tethering" and toggle the switch. Your computer should automatically connect.
This method consumes significantly less energy than Wi-Fi, but speeds rarely exceed 1-2 Mbps. It's a compromise when the mere presence of the internet is more important than its speed.
Managing connected devices and limits
Controlling who uses your data is critical. EMUI provides a convenient tool for viewing a list of connected devices in real time. You can see the names of the devices and the amount of data they're using.
In the access point menu, tap "Connected devices." This displays a list of all active clients. By tapping a specific device, you can block its access to the network without changing the master password.
You can also set a traffic limit. You can set a data cap (for example, 500 MB or 2 GB), after which internet tethering will automatically stop. This will prevent you from unexpectedly falling into the red on your plan.
Hidden APN Features
In some cases, providers block internet tethering. To circumvent this, you can try changing the APN type in your mobile network settings to 'default, supply' or cloning the access point and changing its name. However, this may violate your contract with your operator.
| Parameter | Recommended value | Impact on work |
|---|---|---|
| Range | 5 GHz (if supported) | Maximum speed, less interference |
| Protection | WPA3 / WPA2 | Data security from hacking |
| Time-out | 5 minutes | Saving battery when idle |
| Max devices | 4-6 pcs. | Speed stability for everyone |
Troubleshooting and troubleshooting
Despite the system's smooth operation, users may encounter difficulties. Often, the problem stems from power-saving settings that aggressively kill background processes, including the modem, to conserve battery life.
If your devices aren't seeing the network, check whether airplane mode is enabled or your data plan hasn't been depleted. You should also reboot your smartphone—this is a classic but effective way to clear network stack errors.
Sometimes the computer sees the network but says "No internet access." In this case, make sure the browser is open on your phone and there's an active connection to your carrier's network. Also, check if there's a limit on the number of connected devices.
Why won't my laptop connect to my Huawei hotspot?
Most often, the problem lies with the laptop's Wi-Fi adapter drivers or incompatible security standards. Try changing the encryption type to WPA2 PSK in your phone's hotspot settings, as older adapters may not support WPA3. Also, check that the list of allowed devices isn't full.
Is it possible to share Wi-Fi if the SIM card is blocked?
No, to use mobile internet tethering, you need an active SIM card with a positive balance and network access. If your SIM card is locked with a PIN, unlock it first. If it's locked by your carrier, you won't have internet access.
Does Wi-Fi sharing affect the speed of mobile internet on the phone itself?
Yes, the bandwidth is shared between all connected devices. If you download a large file on your laptop, the page loading speed on your smartphone will be slower. Huawei may drop significantly due to limited radio channel bandwidth.