How to get the speed of the Internet on the Xiaomi phone to the maximum

Xiaomi’s modern smartphone is a powerful multimedia center that requires a stable and fast connection to work properly for all services. When web pages load slowly and video content is constantly buffered, the user experiences a natural irritation. Low data transfer speed can be caused by many factors, from congestion of the operator’s base station to software failures in the MIUI or HyperOS operating system itself.

Device owners often face situations where the operator’s stated speed is actually significantly lower than expected, which may be due to incorrect access point settings, accumulated network cache, or even the use of outdated encryption standards. Fortunately, Xiaomi’s shell provides a number of tools to optimize network connection without the need for root rights.

In this guide, we will take a look at all the available methods for speeding up the network, we will look at both the standard settings available to each user and more advanced techniques that require caution, and the correct configuration of parameters will allow you to get the most out of your data plan and equipment.

Diagnostics of the current network status and selection of a standard

Before making any configuration changes, you need to accurately determine the current connection status. Often the problem is that the phone defaults on the older and slower communication standard, ignoring the available high-speed ranges. In Xiaomi settings, the menu selects the type of network that can be hidden from the average user.

First, make sure your region and your carrier have 4G or 5G technology. If the SIM card is old or the tariff plan does not provide high-speed access, software tricks will not work, and it is also important to check whether the power saving mode is turned on, which often forcibly restricts the background activity of network modules.

⚠️ Attention: Switching to "Only" mode 4G/5G" This can result in a complete loss of voice communication in areas of poor coverage, as voice calls may not be supported via VoLTE from your carrier.

To access the extended network selection menu, enter a special engineering code in the call app. This action will open a hidden test menu where you can force the preferred network type to be specified, but remember that rash changes can disrupt the modem.

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Once you enter the command, the Testing menu will open. Select Phone Information. Under Set up your preferred network type, select an option marked LTE/TD-SCDMA/GSM or the same one that contains the word LTE. This will cause the communication module to prioritize the high-speed data channels.

Optimization of APN access points

One of the most effective ways to improve stability and connection speed is to manually configure APN (Access Point Name) access points. Operators often provide standard settings that may not be optimal for specific signal reception conditions or protocols used. Changing the protocol from IPv4 to IPv4/IPv6 or adding an alternative DNS can significantly reduce response time.

To access these settings, go to the Settings menu → SIM-maps and mobile networks → Choose yours. SIM-map → Access points (APN). Here you will see a list of available profiles, and it is recommended not to delete existing records, but to create a new one by copying the parameters from the active one, but making the necessary adjustments to the protocol type fields and DNS.

The APN type field must specify default,supl. If it says only default, add the word supl. This will ensure that location services that also use the Internet channel work correctly. You can write the addresses of public servers such as Google or Cloudflare in the DNS fields, which often speeds up the opening of sites.

After making all the changes, be sure to save the new profile and activate it by setting the appropriate point.Rebooting the device after this procedure is not necessary, but it is desirable for the modem to fully apply the new network parameters.

Using a Private DNS to Accelerate

In the Android operating system, starting with version 9 and above, support for the "Private" function is implemented. DNS". This technology allows you to encrypt DNS-querying, protecting them from interception, and using faster name resolution servers. On Xiaomi smartphones, this feature works consistently and can significantly speed up the opening of “heavy” web pages.

Standard. DNS-Mobile operators' servers are often overloaded, leading to delays in establishing a connection to the site. DNS-Servers get around this bottleneck, and the most popular and reliable options today are Google and Cloudflare.

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Use the address dns.google or 1dot1dot1dot1.cloudflare-dns.com in the private DNS settings for maximum speed and security.

To activate the function, go to Settings → Connection and Sharing → Private DNS. The default option is Auto. Select Host Name of DNS Provider and enter the address dns.google or 1.1.1.1. Once saved, the phone will forward all requests through the specified servers.

It is worth noting that using a private DNS may conflict with some corporate Wi-Fi networks or parental controls set at the provider level. If the Internet stopped working in certain applications after turning on this option, return the setting to Auto or Disconnected.

Reset network settings and clear cache

The accumulation of temporary files and errors in network services is a common cause of speed degradation over time. MIUI may mismanage the cache of network components, especially after multiple updates or SIM card changes, in which case the solution is to completely reset the network settings.

This procedure will return all Wi-Fi, Bluetooth and mobile settings to factory values.You will have to re-enter passwords from wireless networks, but this often eliminates deep software conflicts. On Xiaomi devices, the reset is done via the recovery and reset menu.

Go to Settings → About Phone → Settings Reset → Reset Wi-Fi, mobile networks and Bluetooth. The system will warn you that all stored networks will be deleted. Confirm action and wait for the communication modules to reset. This action is safe for your personal data, photos and contacts.

⚠️ Note: After resetting your network settings, make sure that the mobile data settings do not activate a traffic limit that could have been set by default and blocked speed after reaching a certain threshold.

Additionally, it is recommended to clear the cache of the system application "Download" and "Google Play Services." Go to Settings → Apps → All applications, find the relevant system processes and select "Clear Cache." This will free up space and update the temporary files responsible for network activity.

Disabling background processes and optimizing MIUI

The MIUI and HyperOS shells are known for their aggressive memory management policies, but sometimes the background processes of the applications themselves can consume a significant amount of channel capacity. Photo synchronization, updating widgets and background update downloads can create a traffic jam for the main traffic.

To limit your app appetite, use the built-in Security tool. In the Security app, go to Traffic and check your data usage statistics, and you can see which programs consume the most traffic, and if necessary, limit their background activity.

It's also worth turning off the Speed Assistant feature if it's on. Despite the name, this service, which uses MIUI Optimization technology, sometimes causes conflicts with Wi-Fi drivers, leading to unstable ping.

In the developer menu, find "Absolute Volume Level" or "Offline Absolute Volume Level" -- this is not network-specific, but there are animation settings in the same section. Reducing the scale of the animation of windows and transitions will visually speed up the interface, creating a sense of faster response of the system as a whole.

Hardware limitations and choices SIM-map

You can't discount the physical factors. SIM-map 5-7 And as a result, it may not support modern encryption standards and frequency bands, even if the data plan allows it.

Also important is the slot that the SIM card is installed in. On two-symbol Xiaomi models, the first slot is usually a priority for data transfer. Make sure that your main SIM card for the Internet is installed in Slot 1. The second slot can work in 2G/3G mode if the first one is busy with active voice calling, depending on the VoLTE settings.

Metallic cases or magnetic clasp cases can shield the smartphone’s antenna module, especially if it’s made of plastic or glass. If you notice a drop in signal strength when using a particular accessory, try removing it and checking the speed again.

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An integrated approach involving replacement SIM-maps, settings APN and choosing the right DNS, It gives the best result in increasing the speed of the Internet.

Frequently Asked Questions (FAQ)