How to make the screen does not go out on Xiaomi: the complete guide

Modern Xiaomi smartphones have powerful AMOLED and IPS arrays that provide excellent color reproduction, but often users are faced with intrusive behavior of the system. The screen goes out at the most inopportune moment: while reading long articles, viewing recipes in the kitchen or studying subway schemes. Standard power saving settings MIUI and HyperOS aggressively try to keep the battery power by forcibly blocking the display after 30 or 60 seconds of inactivity.

Solving this problem requires a holistic approach, because there is no single magic button for all scenarios. You will have to combine system latency settings, Always On and in some cases third-party applications. Understanding how the light sensor and optimization algorithms work will allow you to customize the device to your needs without sacrificing autonomy at the rest of the time.

In this article, we will take a look at all the methods available, from simple changes to the settings menu to the use of special utilities, and learn how to extend the display time for specific tasks, avoiding random locks. This is especially true for owners of Redmi Note models and flagships of the Xiaomi series, where the software shells can work in different ways.

Basic setup of a sleep timer in the system

The first and most obvious step is to increase the standard time interval after which Android puts the device into sleep mode. By default, this option is often set to the minimum values for energy savings. To change it, you need to go to the Settings menu, then select the Screen and brightness section and find the Sleep Mode (or “Screen Time Out”). Here you can choose the available maximum interval, which is usually 5 or 10 minutes.

However, even if you set the maximum value, you will notice that the screen still goes out faster if the running applications are optimized by the system, which is because MIUI algorithms analyze user activity and can ignore the system timer in favor of its own energy saving profiles. It is important to check whether you have activated the mode of "ultra-energy saving", which severely limits the time of the display.

For some models, especially global versions of firmware, the path to settings may be slightly different, and in such cases, you should use a search by settings, typing in a “sleep” or “timeout” request, which will allow you to quickly get to the desired menu, bypassing the complex nesting structure characteristic of new versions of HyperOS.

• 📱 Go to Settings. → Screen and brightness → Sleep mode and select the maximum available time.
• ⚡ Turn off Ultra-Energy Saving mode if it is activated as it blocks manual timer settings.
• 🔍 Use search in settings if you can’t find the menu item manually in the new shell.
• 🔄 Restart the device after changing the settings to apply the new system task scheduler settings.

Always on Display and its configuration

Always On Display (AOD) technology allows you to keep some of the pixels of the matrix active even when the smartphone is locked. On AMOLED screens, which are used in many Xiaomi models, this does not lead to significant charge consumption, since the black pixels simply do not glow. This feature is useful if you need to always display time, date or notifications on the screen, creating the illusion of a constantly working device.

You can activate this feature via the Settings menu → Always on screen and lock. Here you will find flexible schedule settings. You can adjust the screen to keep it on fire constantly, or activate only when you receive notifications or at a set time interval, for example, from 8:00 to 23:00. This helps balance between convenience and autonomy of the gadget.

It is worth noting that on some budget models with IPS-screen-screen AOD It may not be available or implemented through software crutches that put the battery down very hard, and owners of such devices, such as some versions of Redmi, it is better to use a standard lock with a maximum timer, so as not to overheat the device.

⚠️ Warning: Always on Display on old batteries or in low ambient temperatures can lead to accelerated battery wear and sudden phone shutdowns.

You can also choose the display style on this menu, you can put a digital watch, you can put an analog dial, you can even put animated images, some stiles require unlocking the device for full viewing, others remain static, and choosing the right style affects how long the screen will burn after touching.

Using Helper Apps to Hold the Screen

If you don't have enough system settings, you can use specialized apps from the Google Play store to create a "wakelock," a software alarm clock that prevents the system from going to sleep, and one of the most popular and reliable solutions is the Keep Screen On app or its counterparts, such as "Caffeine."

The way these tools work is simple: they add a button to the quick notification panel, a curtain, and when you want the screen to stay on, you just press that button, and the sleep timer shuts down until you press it again or restart the phone, which is much more convenient than going deep into the system every time.

It is important to configure the right access rights for such applications. Xiaomi is known for its aggressive cleaning of background processes. To make the application work stable, you need to go to Settings → Apps → All applications, find the installed utility, go to the Battery section and select the No Limits mode. It is also recommended to lock the application in memory by locking it in the list of running tasks.

• 🚀 Download a proven app, such as “Keep Screen On” or “Wake Lock”, from the official store.
• 🔋 In the application settings, select the “No Limits” mode to prevent system unloading.
• 📌 Add an app widget or shortcut to your desktop for quick access to the feature.
• 🛡️ Check Permissions: Apps may need to access other window surfaces to work properly.

Disabling the proximity sensor when viewing

A common cause of a fading screen is not a timer, but an approach sensor, which is located at the top of your smartphone and responds to objects nearby. If you hold your phone in your hand in a certain way, closing the top bezel, or you put it on your lap, the screen may go out thinking you've brought the device to your ear during the call.

In some cases, the sensor may be contaminated or closed with a protective film, causing false positives. To check if this is the problem, wipe the top of the screen with a soft cloth. If the screen continues to go out in certain applications (for example, YouTube or the browser), try changing the position of the hands or the angle of the device.

For advanced users, it is possible to calibrate the sensor through an engineering menu, although newer versions of MIUI often deny access to it. You can try entering the code # #6484## in the Phone app (not all models) and run a hardware test. If the test shows that the sensor is stuck in the closed state, you may need a software reset or repair.

Use scenarios and task automation

Instead of keeping the screen on all the time, it makes more sense to use automation. The built-in Scripts app (or third-party counterparts like MacroDroid) lets you create rules: “If X is running, don’t turn off the screen,” which is ideal for navigating, reading, or using your smartphone as a desktop clock.

For example, you can create a scenario where you say, "When Google Maps is open → Screen timeout = 10 minutes." And when you close the navigator, the timer automatically goes back to the standard 30 seconds. That balances convenience and power consumption. It takes a couple of minutes to create these scenarios, but it greatly improves user experience.

You can also adjust the response to the charger's connection. Many users want the screen to stay on while the phone is charging and used as an information bar. In the scenario settings, select the trigger "Connected Charger" and the action "Do not turn off the screen" or "Start a slideshow."

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Use Do Not Disturb mode along with the enlarged screen timer so that notifications don’t interrupt the viewing, but the screen remains active.

Solving the problems with the fading screen in specific applications

Sometimes the screen goes out in just one particular app, for example when reading. PDF-This may be because the application does not send a signal to the system that the user is active, in such cases, it helps to enable the autoscroll function or periodically touch the screen.

Chrome or MI Browser can install extensions or use Read mode, which often has its own timer settings. PDF documents have special readers that simulate clicks or movements to prevent blocking. An example is the presentation mode in office applications.

If the problem is observed in games, check the settings of "Game Turbo" (game acceleration).In this mode there is a feature to lock bright edges of the screen, which is sometimes mistakenly interpreted by the system as a lack of activity.

⚠️ Warning: Prolonged screen operation at maximum brightness without interruption can lead to pixel burnout (especially on the screen). AMOLED) and overheating of the processor, which will reduce the life of the device.

In conclusion, screen time management on Xiaomi is about finding balance. There is no one-size-fits-all setting that works for everyone. By combining system timers, smart scripts and special apps, you can achieve exactly the kind of smartphone behavior you need in a particular situation.

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The optimal strategy is to use automated scenarios for specific applications, leaving the overall sleep timer short to save energy in everyday use.

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