Are you tired of constantly pressing the power button to lock the Xiaomi screen? The dual-press function to turn off the display is a convenient alternative that saves time and extends the life of physical buttons. But how do you properly activate and customize it to suit your needs?
In this article, we will discuss in detail how to enable double tap screen lock on all modern Xiaomi, Redmi and other smartphones. POCO firmware MIUI 12-14. You'll learn not only the standard activation method, but also hidden settings, possible problems and their solutions, and how to return a function if it suddenly disappeared after the update.
Important: on some models (e.g. Xiaomi) 12T or POCO F5) This option can be hidden in deep settings or require additional manipulation. We will consider all options, including the use of the Settings Editor for advanced users.
What is a double-press to lock the screen and why it is necessary
Double Tap to Lock allows you to turn off the screen of your smartphone with a simple double touch on any area of the display.
- 🔋 Power button resource savings – mechanical buttons wear out over time and the touch screen doesn’t have this problem.
- ⚡ Quick locking with one hand – do not reach for the side buttons, just touch the screen twice.
- 🛡️ Additional protection – the screen is locked instantly, reducing the risk of accidental taps in the pocket.
- 🎮 Gamers’ convenience – you don’t have to interrupt the process to lock your phone during games.
On Xiaomi smartphones, this function is implemented at the firmware level MIUI It is available on most models, starting with the Redmi Note 7 and Mi 9, but in some regional versions it can be disabled by default or hidden.
Interesting fact: double-pressing for blocking first appeared on smartphones LG (Knock On feature, but Xiaomi has adapted it to suit its needs, adding additional sensitivity settings and activation zone.
⚠️ Attention: On devices with AMOLED-screens (for example, Xiaomi 13 Pro or POCO F4 GT) The function may not work stable when the Always On Display mode is turned on. AOD or reconfigure the touch areas.
The standard way to enable double-clicking on Xiaomi (MIUI 12-14)
If your smartphone supports this feature out of the box, you can activate it in a few steps, and the instructions are suitable for most models, including:
- 📱 Xiaomi 11/12/13 series
- 📱 Redmi Note 10/11/12
- 📱 POCO X3/X4/X5
- 📱 Mi 10T/11T/12T
Open the settings and follow the path:
Settings → Display → Additional display settings → Double-pressed lockIf this is not the case, try an alternative path (relevant to the MIUI 13/14):
Settings → System → Gestures → Blocking with double pressAfter activating the function, you will be able to:
- 🔘 Set up the sensitivity zone (the entire screen or just the bottom part).
- ⏱️ Set the delay before the lock (0.5-2 seconds).
- 🔒 Choose whether the function will work on the lock screen.
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⚠️ Note: Some models (e.g. Redmi) 9A or POCO M3) This feature may conflict with navigation gestures. If double tap doesn't work, try temporarily disabling Full-screen gestures in the settings.
If the function is not in the settings: hidden ways to activate
What if the menu doesn't have a double-press lock? There are several proven methods:
Method 1: Use of the Settings Editor (requires developer rights)
This is a good way to use advanced users, and you'll need to:
- Activate Developer Mode (7 times click on the MIUI version in Settings → About Phone).
- Enable USB Debugging in Settings → Additional → For developers.
- Install Activity Launcher from Google Play.
Next:
- Open Activity Launcher and search com.android.settings.
- Choose.Settings.$DoubleTapToWakeActivity (or similar item with DoubleTap in the title).
- Activate the option and restart the phone.
If this method does not work, try an alternative path through the ADB-team:
adb shell settings put secure double_tap_to_wake 1Method 2: Installation of a custom launcher
Some third-party launchers (like Nova Launcher or Lawnchair) have built-in dual-press support.
- Install a launcher from Google Play.
- Go to its settings and find the Gestures section.
- Activate Double Tap to Lock.
The disadvantage of this method is that the function will only work on the home screen, not in all applications.
Why the function may not be available in MIUI?
Setting up sensitivity and activation zones
Once enabled, it can be fine-tuned to your needs, such as on Xiaomi 13 Ultra or POCO F4 The following options are available:
| Parameter | Description | Recommended value |
|---|---|---|
| Activation zone | The area of the screen where the double press is triggered | Lower third of the screen (less false positives) |
| Sensitivity | Pressing speed and force to actuate | Medium (balance between comfort and reliability) |
| Lockdown delay | Time between pressing and turning off the screen | 0.8 seconds (optimum for most) |
| Working on a locked screen | Possibility of blocking when active AOD | Disabled (saves charge) |
To change these parameters:
- Go to Settings. → Display. → Additional display settings → Double-press locking → Gesture settings.
- Experiment with settings, testing them in real-world conditions.
- If the function is triggered too often (e.g. in games), reduce sensitivity or narrow the activation zone.
On smartphones with a high refresh rate of 120 Hz or higher, it may be necessary to increase the lock delay to 1–1.2 seconds to avoid conflicts with touch processing.
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Common Problems and Their Solutions
Even after setting it up correctly, the double-press function may not work properly. Consider the problems and ways to fix them:
Problem 1: The function does not work or it works over and over again.
Possible causes and solutions:
- 🔋 Power saving mode - turn it off in Settings → Battery.
- 🛠️ Damaged sensor – check the screen for dead zones with a touch test (#6484##).
- 🔄 Conflict with other gestures – Turn off full-screen gestures or double tap to wake up.
- 📱 Outdated firmware - update MIUI last-minute.
Problem 2: Double pressing is triggered by accident
If the screen is blocked spontaneously:
- ⚙️ Reduce sensitivity in gesture settings.
- 📏 Narrow the activation zone to the bottom of the screen.
- 🧤 Check if the cover or protective glass interferes (especially with the "ears" on the edges).
- 🎮 Disable the feature for specific applications (such as games) through Settings → Annexes → Special permits → Gesture blocking.
Problem 3: The function is missing after the update MIUI
This is a common situation after major updates.
- 🔍 Check if the setting has been moved to another menu (see alternative paths).
- 📥 Install beta version MIUI — Sometimes new features appear earlier.
- 🔧 Use it. ADB-commands for forced inclusion (see method with ADB).
- ⚠️ If nothing helps, it’s possible the feature is removed for your model – check the forums (e.g., the forums, 4PDA or XDA Developers).
💡
If the double-pressing stopped working after the screen was replaced, the reason may be in the unoriginal display module, in which case only the firmware of the original software through Fastboot or contacting the service center will help.
Alternative ways to lock the screen without a power button
If double-pressing is not suitable for you for some reason, consider other methods:
1. Lock gesture in the notification panel
Add the lock label to the curtain:
- Open the notification panel and press ⚙️ (Edit).
- Find the lock tile and drag it to the active area.
- Now the screen can be blocked with one swipe down and click on the icon.
2.Voice command
If you have Google Assistant or Alice enabled from Yandex, you can use voice commands:
- 🗣️ Say, “OK Google, lock the screen” (requires voice unlocking).
- 🗣️ Or: "Alice, turn off the screen" (works on firmware for Russia).
3. Applications from third-party developers
Google Play has utilities that add double-click functionality even on supported models:
- 📲 Tap, Tap – Flexible gesture settings, including locking.
- 📲 Double Tap Screen Off is a simple option without unnecessary features.
- 📲 Gravity Screen – locking by proximity sensor or position of the phone.
Warning: Third-party applications may consume additional battery and require permission for Special Features, which is potentially unsafe.
Comparison with other brands: who makes double-clicking better
Xiaomi is not the only brand offering double-press blocking, so let’s compare the implementation of this feature across manufacturers:
| Brand | Name of function | Features | Cons |
|---|---|---|---|
| Xiaomi | Double Tap to Lock | Flexible zone settings, works in most applications | Sometimes disappears after updates |
| Samsung | Double Tap to Wake/Sleep | Stable work, integration with Always On Display | Only on the flagship models |
| OnePlus | Ambient Display Gestures | Support for custom gestures, high sensitivity | Not available on budget models |
| Google Pixel | Double-Tap to Wake | Minimalist interface, no unnecessary settings | No blocking, just waking up. |
Xiaomi is advantageous in that the feature is available even on budget models (for example, Redmi). 10A or POCO M4 While Samsung and OnePlus limit it to flagships.
However, Xiaomi has some weaknesses:
- ❌ Irregular updates – the feature may disappear after updates.
- ❌ Different implementations on different models (for example, on Xiaomi 12 Lite it works differently than on Redmi Note 11 Pro)+).
- ❌ No official documentation – we have to look for solutions in forums.
💡
If you are interested in the stability of the dual-press function, before buying a Xiaomi smartphone, check the user reviews of a particular model on thematic forums (for example, Mi Community or Xiaomi). 4PDA).