How to turn on modem modem on Xiaomi Redmi 10: a step-by-step guide

Using a smartphone as an Internet hotspot has become a daily necessity for many users, and owners of Xiaomi Redmi 10 are no exception. Modem mode allows you to instantly distribute mobile traffic to a laptop or tablet when stationary Wi-Fi is not available. However, the interface of the MIUI shell often hides important settings, and the stability of the connection depends on many factors that need to be considered.

In this article, we will take a look at all the ways Tethering is activated on your device, from the standard menu to advanced methods through the engineering menu. You will learn how to avoid rapid battery drain and overheating, as well as how to fix the typical connection errors encountered by users of Redmi Note 10 and similar models of the brand. Hidden activation code # # #4636# allows you to check the status of the network if the standard methods do not work.

Preparation of the device and verification of the tariff plan

Before you start setting up, you need to make sure that your SIM-The card is active and there are funds on the balance. Telecom operators often block the possibility of distributing traffic on tariffs with unlimited Internet or require the connection of an additional option. Check the terms of your contract in your personal account or through the operator’s application to avoid unexpected debiting of funds after activation of the access point.

Also, make sure that your smartphone is mobile data enabled. Without an active 4G/LTE connection, it is technically impossible to distribute the Internet. Go into the notification curtain and activate the Mobile Internet icon if it is turned off. Make sure that the network signal is stable, because with weak coverage, the modem will not work properly.

⚠️ Note: Some operators determine the distribution of traffic by value TTL. If you use unlimited rates, make sure that the distribution is allowed by the operator’s rules, otherwise the Internet may stop working on connected devices.

The modem modem significantly increases power consumption, so before a long session, it is recommended to charge the Xiaomi Redmi 10 to at least 50-60%. If the battery runs out completely during the handout, the process may interrupt, and the data on the connected device may not be saved.

Activate Wi-Fi access point through settings

The most common and convenient way to turn a smartphone into a router is to use the built-in Wi-Fi module. To do this, go to the Settings menu, then select the Access Point and modem section. In the list that opens, find the Wi-Fi Access Point and put the switch into an active position. The system automatically creates a network that other gadgets can connect to.

However, standard security settings may not be reliable enough. It is recommended to change the network name (SSID) immediately and set a complex password to prevent unauthorized access to your traffic. From the access point settings menu, select WPA2-Personal encryption, as this is the most compatible and secure protocol at the moment.

Alternatively, you can configure the frequency range. In the Access Point Settings menu, find the frequency range parameter. For Redmi 10, you can choose between 2.4 GHz and 5 GHz. The 5 GHz range provides a higher data rate, but has a shorter range and less penetration through walls. If you want stability at a distance, choose 2.4 GHz.

Setting up USB-stable-connection modem

If you want maximum stability and minimal latency, such as for online games or video conferencing, it is best to use a wired connection. USB-The modem not only provides a more reliable communication channel, but also allows you to simultaneously charge the Xiaomi Redmi 10 from your computer, which is critical for long-term operation.

After connecting the cable, go to the Settings menu → Access point and modem. Activate the switch USB-Note that this item will become available (no longer be gray) only after the serviceable cable is physically connected to the operating port of the computer.

⚠️ Attention: When in use USB-modem on a Windows computer may require manual driver installation ADB or Mi PC Suite, if the automatic installation has not occurred during the 1-2 minute.

The advantage of this method is the absence of radio interference and heating of the smartphone, which with Wi-Fi distribution can be significant. USB 2.0/3.0 And the speed of the mobile network, but it's almost always higher and more stable than the speed of the air. USB-cable, as many cheap cables only support charging.

Using Bluetooth modem to save energy

In situations where you want to give the Internet to a device with a dead battery or when the Wi-Fi module is defective, you can use a Bluetooth modem. This method provides the lowest data rate of all options, but consumes the minimum amount of power. You can activate it from the same menu Access Point and modem by selecting the appropriate item.

Before you turn on, you need to pair Xiaomi Redmi 10 with the receiving device (laptop, tablet or other phone). Go to Bluetooth settings, find the desired device in the list of available and confirm the code on both gadgets. Only after successfully pairing it makes sense to turn on the modem mode.

On the receiving device, you also need to select the option of connecting to the Internet via a Bluetooth network. In Windows, this is done through the device and printer control panel, where you need to select the phone and click on Connect through → Access Point in the context menu. The connection speed rarely exceeds 1-2 Mbps, which is enough for instant messengers, but not enough for video.

Advanced settings and optimization of MIUI

The MIUI shell has many background processes that can aggressively shut down modem services to save energy. To ensure smooth operation, you need to make changes to your battery settings. Go to Settings → Applications → All applications, find the system application Access Point or System Services.

From the app menu, select Activity Control and set No Limits, which will prevent Xiaomi from “killing” the Internet distribution process when the smartphone screen goes out, and it is also recommended to turn off energy savings while the modem is running, otherwise the system may force the communication module to turn off.

Another important parameter is traffic restriction, where you can set a data limit in the hotspot settings, and then the distribution will automatically turn off, which is a useful feature if you don't have unlimited rates and you're afraid of accidentally running out of mobile traffic in one evening.

Solving Connection and Speed Problems

Often, users are faced with a situation where devices see the network, but the Internet does not work. The first step should always be to reset the network settings. In the Settings menu → Connection and Sharing → Resetting Wi-Fi, mobile networks and Bluetooth, you can return all network settings to factory values. This will not delete your personal data, but reset Wi-Fi passwords.

If the problem persists, check to see if your smartphone is running Flight mode or if a VPN is activated that can block local connections, and if you have a lot of neighboring networks that are causing interference, you should try changing your Wi-Fi channel in the access point settings.

In some cases, manual network type selection helps. Go to the Settings menu → SIM-maps and mobile networks → Preferred type of network. Try switching from 5G/4G/3G/2G (car only 4G. Sometimes the automatic mode “jumps” between standards, causing connection breaks, and fixing on the system. LTE Provides stable ping.

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If the laptop does not see the Internet through USB-modem, try in Windows Device Manager to find a network adapter called RNDIS remote NDIS, click right on the “Update driver” button and select “Select driver from the list of available drivers» → «Microsoft» → «USB RNDIS Adapter».

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For maximum performance and charging of the smartphone at the same time always choose USB-Connection, and for fast distribution to several devices – Wi-Fi 5 GHz.

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