In the modern world, access to the global network has become a critical resource, and situations often arise when you urgently need to connect a second device. If you have a smartphone Huawei with an active tariff plan, you can easily turn it into a portable router for another gadget based on Android. This feature, known as modem mode or access point, is built into the shell EMUI and HarmonyOS by default.
The setup process is intuitive, however the menu interface may vary slightly depending on the version of your software apparatus. We will consider all available methods of transmitting traffic: via a wireless network Wi-Fi, cable USB and protocol Bluetooth. Each of these methods has its own advantages and use cases, which we will discuss in detail in this guide.
Before you start activating the function, make sure that mobile data is turned on on your donor device and there is a stable cellular network signal. Without this step, Internet distribution will be impossible, even if all settings are made correctly. Next, we will move on to step-by-step guide for each connection method.
Setting up a Wi-Fi hotspot on Huawei
The most popular and convenient way to transfer the Internet is to create a wireless access point. First, you need to go to the main system settings. Go to the section Settings and find the item Wireless networks or immediately select Mobile networkif such an item is in the main menu.
In this section you are interested in the option Modem mode. By clicking on it, you will see a switch Wi-Fi hotspot. Activate it. The system may warn you that when you enable this feature, the mobile data on the phone itself may work slower or turn off if the device does not support simultaneous operation in two modes.
It is extremely important to set up the security of your network so that unauthorized people cannot connect to your traffic. Go to the access point settings by clicking on the network name or the gear icon next to the switch. Here you can change SSID (network name) and set a strong password.
⚠️ Attention: Do not use simple passwords like "12345678". Attackers can quickly pick them up and use your traffic for illegal activities, which will lead to blocking of the SIM card by the operator.
In the security settings, select the encryption type WPA2 PSK —this is the most reliable standard currently for mobile devices. After saving the settings, your phone Huawei will begin to broadcast a signal. Now on the second phone Android you just need to turn on Wi-Fi, find the created network and enter the set password.
To quickly activate the access point, you can add the corresponding widget to the main screen or to the notification panel so as not to go into the deep settings menu every time.
Connecting via a USB cable (USB tethering)
If you require maximum connection stability or want to charge the donor phone at the same time, a wired connection is the best choice. This method is also called USB tethering. It provides higher data transfer speeds and lower latency compared to a wireless connection.
To implement this method, you will need a working USB cable, preferably original or certified, capable of transmitting data, and not just current for charging. Connect your phone Huawei to the receiving device. Please note that some older cables may not support data transfer, so if the connection is not detected, try replacing the cord.
After the physical connection, return to the menu Modem mode on the device Huawei. The item USB modemthat was previously inactive (gray) should become available for inclusion. Activate this switch.
On the receiving device with the operating system Android a message about a new network connection via USB should appear in the notification shade. If this does not happen, check the developer settings or make sure that the USB operating mode is set to “File Transfer” or “USB Modem”, and not just “Charging”.
☑️ Checking the USB connection
Distributing the Internet via Bluetooth
Although this method is considered outdated due to the low data transfer speed, it can be a salvation in emergency situations situations when the Wi-Fi module is faulty or discharged, and there is no USB cable at hand. Connection speed Bluetooth Significantly lower, so this option is only suitable for sending text messages or working with light web pages.
The first step is to pair the two devices. On both phones, turn on Bluetooth in the Quick Settings panel. On your phone Huawei make the device visible to others and search on the second device. After detection, confirm pairing by checking the codes on the screens of both gadgets.
After successful pairing, go to settings Modem mode on your phone Huawei and activate the switch Bluetooth modem. On the receiving device, go to the Bluetooth settings, click on the name of the paired phone Huawei and in the menu that appears, check the box next to "Internet access".
The connection is not established instantly, it may take 10 up to 30 seconds to initialize the data link. The indicator in the status bar of the receiving device will show a Bluetooth icon with data transfer symbols, which indicates a successful connection to the network.
Why is a Bluetooth modem slow?
The bandwidth of the Bluetooth classic version is limited to a few megabits per second, which is significantly less than the capabilities of Wi-Fi or 4G/LTE networks, so loading heavy pages will take a long time.
Operator restrictions and tariff plans
It is important to understand that the ability to distribute the Internet is often regulated not only by the phone settings, but also by the terms of your tariff plan with the cellular operator. Many providers impose restrictions on the use of SIM cards in modems and phones to distribute traffic to other devices, especially in tariffs with unlimited Internet.
If you have configured everything correctly, but the Internet on the second device does not work, although the sites are on the phone itself Huawei open, the problem may lie in blocking by the operator. In this case, when you try to load the page, a notification about the need for additional payment or a redirect to a page with a warning may appear.
| Type of restriction | Symptom | Possible solution |
|---|---|---|
| TTL blocking | Internet available only on the phone | Changing the TTL value in the settings (requires Root) |
| Traffic limit | Speed drops after a certain volume | Purchasing additional traffic packages from the operator |
| Ban in the tariff | Complete blocking of access during distribution | Changing the tariff plan to one that allows distribution |
Some operators use analysis of packet headers (TTL) to identify the fact of distribution. When passing through an access point, the TTL value decreases, which indicates that the modem is being used. Bypassing these restrictions is a complex technical task and may violate the terms of the contract with the provider.
Solving problems with connection and visibility
Sometimes users are faced with a situation where the access point is turned on, but other devices simply do not see the network Huawei. This may be due to the frequency range settings. In the access point menu, find the parameter Frequency range and try switching it from 5 GHz to 2.4 GHz.
Old or budget phone models Android may not support the 5 GHz standard, so they physically cannot detect your network if it is broadcast in this range. Switching to 2.4 GHz provides better compatibility, although slightly slower speeds.
Also check whether your phone Huawei has reached the limit on the number of connected clients. By default, this number is usually limited to 8-10 devices, but in the settings you can set the limit to 1 device for security. Make sure that this limit has not been exhausted.
⚠️ Attention: Constant operation of the access point leads to intense heating of the smartphone case and rapid battery drain. It is recommended to monitor the temperature of the device and, if necessary, remove the case for better cooling.
If the problem persists, try restarting the network settings. This can be done in the section System and update -> Reset -> Reset network settings. Please note that this action will delete saved Wi-Fi passwords and Bluetooth settings, but will not affect your personal data.
Power consumption and battery optimization
Modem mode is one of the most energy-intensive processes for a smartphone. The radio module operates in constant signal transmission mode, which creates a high load on the processor and battery. When actively using an access point, the phone's charge Huawei can decrease by 15-20% per hour.
To extend battery life, it is recommended to turn off the display of the donor phone after setting up the connection. The screen is one of the main consumers of energy, and turning it off will significantly reduce the overall load on the system without affecting the quality of Internet distribution.
If you use USB tethering, the phone will simultaneously distribute the Internet and be charged from the receiving device (if it supports reverse charging) or from an external power bank. This is an ideal scenario for long trips, allowing you to avoid completely discharging the main device.
The optimal balance between speed and power consumption is achieved when using Wi-Fi at a frequency of 2.4 GHz with the donor phone's screen turned off.
Owners of devices with reverse charging function should remember that the efficiency of this process is not 100%. Part of the energy is always lost in the form of heat, so it can be difficult to effectively charge another phone completely while distributing the Internet to it.
Why does the client phone not receive an IP address?
This is a common problem when the DHCP server on the phone fails. Huawei. Try selecting “Advanced” in the Wi-Fi settings for this network on the receiving device and setting the IP address manually (static), for example, 192.168.43.50, gateway 192.168.43.1. Simply turning off and on the access point also helps.
Is it possible to distribute the Internet if Huawei does not have a SIM card?
No, to distribute mobile data you need an active SIM card with a tariff plan and network coverage. However, if the phone Huawei is itself connected to Wi-Fi, some models allow you to relay this signal through an access point (Wi-Fi repeater function), but this depends on the specific model and firmware version.
How to hide the name of your network from strangers?
In the access point settings on Huawei there is an option "Hide device". When activated, the network will not be displayed in the general list of available networks on other phones. To connect, you will need to manually enter the exact network name (SSID) and password in the client's Wi-Fi settings.
Does Internet distribution affect the download speed on the phone itself?
Yes, the channel bandwidth is divided between all connected devices. If you download a large file on a client phone, the speed of opening pages may actually decrease significantly, since the radio channel is busy processing other people's traffic. Huawei may decrease noticeably, since the radio channel is busy processing other people's traffic.