Timeout screen on Xiaomi: how to set up automatic disabling of the display

Xiaomi’s smartphone screen is one of the main consumers of battery power. Even in standby mode, the display can remain active longer than necessary, leading to unnecessary energy consumption and reduced battery life.Tune the screen timeout (time before automatic shutdown) allows you to optimize the balance between convenience and energy efficiency.

In this article you will find step-by-step instructions for all modern versions. MIUI (including MIUI 14 And HyperOS, and solutions for cases where standard settings are not available, and we'll look at how to change timeouts through the system menu, through hidden features, and even through the use of a different set of devices. ADB — Separately, we will focus on the nuances for different models: from budget Redmi to flagship Xiaomi. 13/14.

What is screen timeout and why set it up

Screen timeout is the interval of inactivity after which the smartphone display automatically goes out. By default on Xiaomi, this value is usually 30 seconds, but it can be changed in the range from 15 seconds to 10 minutes (depending on the firmware version).

Correctly adjusting this parameter helps:

• 🔋 Saving battery power – especially important for devices with small batteries (for example, for example, POCO F5 or Redmi Note 12).
• 🛡️ Improve security – a quick timeout reduces the risk of unauthorized access to your device if you forget to lock it.
• 👁️ Reduce eye load – prolonged glow of the screen in the dark can cause discomfort.
• 📱 Improve user experience – for example, when reading books or watching videos, it is convenient to increase the interval to 5-10 minutes.

But there’s a downside: too short a time out can be annoying if you interact with your phone frequently (such as typing long messages or working with documents).

Standard method: setting up through the screen menu

The easiest method is to use the built-in MIUI settings. The interface may vary slightly depending on the firmware version, but the overall algorithm is the same for most models (Redmi 10/11/12, POCO X5, Xiaomi 12T, etc.).

Open the Settings app (icon) ⚙️)|Go to the "Screen" section»|Select “Screen Time Out” or “Sleep Mode»|Set the desired value|Save the changes (if required)-->

Detailed instructions:

1. Open the Settings app** (the gear icon on the home screen or in the app menu).
2. Scroll down and select the Screen section (on some devices it may be called Display or Display).
3. Find the screen timeout item (sometimes hidden under Additional screen settings or Sleep mode).
4. In the window that opens, select one of the proposed values: 🕒 15 seconds – Minimum time (useful for maximum battery savings). ⏱️ 30 seconds – the default value on most devices. 🕐 1 minute, 2 minutes is the best balance for most users. 🕒 5 minutes or 10 minutes – easy to read or watch.

Close the settings – the changes will apply automatically.

If your menu doesn’t have a timeout option, it may be hidden because of firmware or regional settings, in which case try the alternative methods described below.

💡

On some models (e.g. POCO F4 GT), screen timeouts can be set separately for game mode. Go to Settings → Special Features → Game settings

Advanced settings: MIUI Hidden Settings

On devices with MIUI, there are hidden options that are not displayed in the standard menu. To access them, you will need to activate Developer Mode** and use the MIUI Hidden Settings app (available on Google Play).

Instructions for advanced users:

1. Activate Developer Mode: Go to Settings → About Phone. Click 7 times in a row on the MIUI Version (you will be notified "You are a developer").

Install MIUI Hidden Settings from Google Play (or download APK from a verified source if the store is unavailable).

Open the application and grant it superuser rights (if requested).

Go to Display and look for Screen timeout, where additional values can be available, such as 30 minutes or Never.

Attention: changing hidden settings can lead to unstable system operation. Before experimenting, back up your data through Settings → Additional → Backup and Reset.

Set up timeouts via ADB (for power users)

If the standard and hidden methods don’t work, you can change the screen timeout via Android Debug Bridge (ADB), which requires connecting your smartphone to your computer and having basic command line knowledge.

Step-by-step:

1. Install. ADB-computer-driver (Windows/macOS/Linux).
2. Activate USB debugging on your smartphone: Go to Settings → About Phone → MIUI version (activate Developer Mode as described above). Return to Settings → Additional → For Developers. Turn on the USB Debugging Switch.

Connect your smartphone to your computer through USB-cable (use the original cable for connection stability).

Open the terminal (or Command Prompt on Windows) and type the commands:

adb devices

If the device appears in the list, do:

adb shell settings put system screen_off_timeout 60000

Where 60,000 is time in milliseconds (60 seconds).

• 30,000 to 30 seconds
• 300,000 - 5 minutes
• 600,000 - 10 minutes

⚠️ Warning: Wrong commands ADB Do not change other parameters unless you are sure of their purpose.

If after the reboot the timeout reset, it means that your firmware blocks the changes through ADB. In this case, only manual editing of system files (requires root rights) will help.

Features of settings on different versions of MIUI and HyperOS

With the release of HyperOS (the successor to MIUI), the settings interface has changed. On new devices (Xiaomi 14, Redmi K70), the path to screen timeout may be different.

• 📱 MIUI 12-14: Settings → Screen. → Screen timeout.
• 🖥️ HyperOS: Settings → Display. → Sleeping mode (sometimes you need to scroll down).
• 🎮 POCO Launcher: on some devices (POCO F5) settings are duplicated in the Settings menu → Special facilities → Screen.

HyperOS also has a feature called Adaptive Time Out, which automatically adjusts the screen time to be turned off based on user activity, to enable:

1. Go to Settings → Display → Additional.
2. Activate the Adaptive Timeout switch.
3. Set your sensitivity (low/medium/high).

This feature is useful if you want the screen to stay on longer when you’re using it actively (like typing), but quickly fade when you’re just browsing.

Frequent problems and their solutions

When setting up screen timeouts, Xiaomi users face a few typical problems, and let’s look at the most common ones and how to fix them.

Problem 1: Time out resets after reset.

• 🔹 Reason: Some firmware resets user settings when restarting.
• 🔹 Solution: Use ADB-flag-bearer --user 0: adb shell settings put system screen_off_timeout 300000 --user 0

Problem 2: There is no “timeout” item on the menu.

• 🔹 Reason: Restriction of regional firmware or custom assembly.
• 🔹 Solution: Install a global version MIUI via Fastboot or use it MIUI Hidden Settings.

Problem 3: The screen goes out too quickly, despite the settings.

• 🔹 Reason: conflict with battery-saving applications (e.g. Security or Battery Saver).
• 🔹 Solution: Add frequently used apps to exceptions: Go to Settings → Battery and productivity → Power management applications. Select an application (e.g. Chrome or YouTube). Set a setting without restrictions.