Xiaomi and Redmi smartphones today have powerful screens and processors that consume a significant amount of data. Device owners often face a situation where the limits of the mobile operator expire well before the end of the billing period, this is especially true for those who actively use navigation, streaming services and social networks on the way.
The MIUI operating system, or its new version of HyperOS, provides a wide range of connectivity controls, but standardized “savings” settings are often not enough to solve a problem in a fundamental way, and a comprehensive approach is needed to address system settings, application operation, and specific shell features.
In this article, we will discuss how to effectively reduce traffic consumption without losing the comfort of using a smartphone. You will learn about the hidden features of the system, which by default can be disabled, and learn how to properly adjust the background activity of programs.
Basic network settings and background activity restriction
The first step to saving is to set up the connection itself, and Android smartphone owners should pay attention to data modes, and the system allows you to forcefully restrict applications when they are not running on the screen, which prevents hidden content loading, feed updates and synchronization in the background.
To access these options, you need to go to the Settings menu. → SIM-This is a key section that controls the behavior of each software installed, and the user can manually choose which programs are allowed to use cellular communication and which are allowed to use only Wi-Fi.
⚠️ Warning: Completely disabling background activity for instant messengers (Telegram, WhatsApp) will cause notifications to be delayed.
It’s also worth checking the Traffic Savings settings, which block data from the background for all applications except those you add to the exceptions, and activating this mode is the fastest way to save gigabytes at a critically low balance.
It is important to understand the difference between data restriction and total ban. Some Xiaomi system services may require connection to properly operate push notifications. Therefore, the “turn off everything” approach is not always effective and can disrupt the functionality of the device.
Control of consumption in the application Security
MIUI is famous for its built-in security-based utilities, which is home to the most flexible traffic management tool that users often ignore, allowing them to not only see statistics, but also set tight limits.
When you first start the Statistics or Data Use section, the system will suggest setting a monthly limit. Even if you have an unlimited rate, setting a conditional threshold (for example, 10 GB) will help visualize the flow, and when you reach 80% of the set value, the phone will alert you.
Within the menu, you can set up separate rules for each SIM-It's convenient for separating personal and work traffic, so you can set a date for resetting statistics that matches your tariff period with the carrier.
Pay particular attention to a list of applications, sorted by the amount of data you download. It often turns out that heavy programs that you rarely use consume more resources than the browser, and removing or limiting such voracious applications has an immediate effect.
Optimization of browsers and video services
Most of the traffic is spent on browsing web pages and video content. Chromium-based browsers and Xiaomi’s own products have built-in compression functions. Google Chrome should activate Traffic Savings mode in the settings, which will force Google servers to compress pages before sending them to the phone.
Video services by default aim to enable maximum picture quality. YouTube, TikTok and Instagram adapt bitrates depending on the connection speed. To avoid unexpected expense, it is better to manually set a playback limit in the settings of the applications themselves when you are not connected to Wi-Fi.
- 📉 YouTube: Settings → Video quality → Prefer lower image quality (for mobile networks).
- 📱 TikTok: Settings and privacy → Data quality → Data savings regime.
- 🎵 Spotify/Yandex.Music: Enable the mode "Saving traffic" and prohibit downloading playlists through the mobile network.
And remember, autoplay videos on social media, and on Facebook, Instagram, and Twitter (X), you can and should turn it off, and endless feeds of videos can eat a few gigabytes of video without anyone noticing it, while you just flip through the news.
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Use lightweight versions of apps like YouTube Go or Lite versions of social media, which consume significantly less traffic and run faster on older Redmi models.
Synchronization, cloud and system services
Xiaomi system services and third-party cloud storage (Google Drive, Mi Cloud) are constantly trying to sync data. Photos taken during the day can automatically upload to the cloud via the mobile network if you forgot to turn this option off, one of the most subtle ways to lose traffic.
Check your Google account sync settings. Go to Settings → Accounts and sync and make sure that photos, documents and other heavy data are only allowed to sync via Wi-Fi. You can leave your mobile network for email and contacts, as they take up minimal space.
| Service | Potential expenditure | Recommendation |
|---|---|---|
| Google Photo | High (GB per day) | Only Wi-Fi. |
| Telegram | Medium/High | Autoboot Media: Wi-Fi |
| Google Play | High (updates) | Update only on Wi-Fi |
| Maps (Navigation) | Medium. | Download offline maps |
Google Play and GetApps app store deserve special attention. By default, they can update apps at any time. Switch the auto-update setting to Wi-Fi Only so that large game packages do not download at the wrong time.
☑️ Checking the synchronization settings
Hidden functions MIUI and DNS-filtering
Deep MIUI settings hide features that not everyone knows about, such as the Traffic Saving Mode feature on the developer menu or specific DNS settings. Using ad blocker DNS (such as AdGuard DNS) not only removes banners, but also saves traffic that would be spent on downloading them.
To configure a private DNS, go to Settings → Connection & Sharing → Private DNS. Enter the server address that supports filtering. This is a system solution that works for all applications at once, including built-in advertising in some games and utilities.
⚠️ Attention: Use of third-party DNS-servers can cause some applications to run unstable or not connect to corporate networks.Be prepared to return the Auto settings in case of problems.
It’s also worth disabling Download Acceleration (if it’s available in your firmware version), which uses both Wi-Fi and mobile internet to speed up downloads, resulting in double traffic consumption, and is a completely unnecessary option to save.
How to turn on the hidden menu of the developer?
Analysis of statistics and long-term strategy
After making all the changes, you need to monitor it. For a few days, keep track of the statistics in the Security app. If you see that a particular application still consumes a lot of data despite the restrictions, you may want to consider its alternative or completely abandon the use of mobile Internet.
Modern machine learning algorithms in Android try to predict your actions and preload content. This is convenient, but expensive. Periodic cleaning of the cache of heavy applications (maps, browsers, social networks) also helps to keep the system in good shape and avoid background processes associated with maintaining a bloated cache.
Keep in mind that saving traffic is a balance between comfort and cost: turning off images completely in your browser or banning any background activity will make your smartphone “stupid.” Your task is to find the middle ground by leaving the right notifications but removing parasitic traffic.
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The most effective method is a combination of manual background data restriction for heavy-duty applications and use. DNS-filters to block advertising traffic.