Did you pull down the screen of a Xiaomi smartphone and the notification curtain doesn't appear? Or did it suddenly disappear after updating, crashing the phone, or installing a new launcher? This problem occurs on Redmi, POCO and Mi devices regardless of the version of MIUI — from the old Xiaomi Mi A1 to the new Xiaomi 14. In 80% of cases, it can be fixed without resetting to factory settings, but it is important to correctly diagnose the cause.
In this article, we will discuss all the working ways to return the curtain, from the basic (reboot, clear cache) to advanced (ADB commands, edit system files), and you will learn why the curtain can disappear after updating MIUI or installing third-party themes, and how to prevent repeated failure. If you are not a technician, do not worry: the first 3 methods do not require root rights or a computer.
Why Xiaomi’s notification curtain is missing
The disappearance of the notification panel is rarely an accident, most often due to one of 5 factors:
- 🔄 System failure after update – especially relevant for beta versions MIUI or transitions between global/Chinese firmware, for example, after upgrading to MIUI 14 Many Redmi Note 11 users complained about the loss of the curtain due to a conflict with the service com.android.systemui.
- 🎨 Custom themes or launchers installation – some themes from the Mi Theme Store contain errors in files styles.xml, Popular culprits: topics with a complete re-drawing of the interface (e.g., "iOS") 16" or "One" UI").
- 🛠️ Manual changes to system settings – disabling the System service UI through settings → Annexes → All applications or commands ADB (For example, pm disable-user com.android.systemui).
- 💥 Hardware damage – when water falls or falls, the display plume responsible for gesture processing may be damaged, in which case the curtain will not respond only to swipes in a certain area of the screen.
- 🦠 Viruses or conflicting applications – some “optimizers” (e.g, DU Speed Booster or ad blocking applications (AdGuard, Blokada) can block system processes.
Before you start your recovery, check:
- Whether the sensor is working in the swipe area (try swiping your finger all over the top edge of the screen).
- Whether notifications are displayed in the status bar (if yes, the problem is in the gesture, if not, in the system service).
- Is root rights established or the developer mode is inactive (this may indicate manual system changes).
Method 1: Basic actions (without a computer)
Start with simple steps – they help in 60% of cases and do not require special knowledge.
1. Forced reset
Press the power + volume button up for 10-15 seconds until the device restarts. This method works if the curtain is lost due to a temporary failure of System UI. Some models (POCO F3, Redmi K50) may need to hold the buttons until vibration.
2. Cleaning up System UI cache
Go to Settings. → Annexes → Application management → Three points (⋮) → Show all the processes. Find the System. UI (or com.android.systemui, open it and press it:
- 🧹 Clear the cache
- 🔄 Stop (if the button is active)
Then restart your phone. If the curtain doesn't show up, move on to the next step.
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If there is no System UI in the application list, try searching for systemui (without spaces).
3. Resetting gesture settings
Sometimes the problem is the swipe settings conflict.
Settings → Display → Full-screen display → Swipe up for returnTurn it off and turn it back on. If you use navigation buttons, try switching to gestures and back.
4.Do Not Disturb mode check
Activated DND (or Do Not Disturb) mode can hide notifications and curtains. Make sure it is turned off:
- 🔔 Swipe twice down from the top edge (if the curtain appears partially).
- 📱 Or go to Settings. → Notifications → Don't disturb.
☑️ Basic diagnosis before recovery
Method 2: Recovery through Safe Mode
If the curtain is gone after installing an app or theme, Safe Mode will help identify the culprit, and only system applications are downloaded in this mode.
How to Get into Safe Mode
- Press the power button until the shutdown menu appears.
- Hold your finger on the “Switch Off” option (or “Reboot” on new models).
- Confirm the entry to Safe Mode (the inscription "Safe Mode" will appear at the bottom of the screen).
In safe mode, check:
- ✅ Does the notification curtain work.
- ❌ If yes, a problem in a third-party application. Uninstall recently installed programs (especially launchers, optimizers, ad blockers).
- ⚠️ If not, you're going to crash your system files. Go to method 3 or 4.
How do you get out of safe mode?
Method 3: Resetting settings (without data loss)
If previous methods didn’t work, try a partial reset – it doesn’t affect user files (photos, videos, documents), but returns system settings to factory settings.
Resetting instructions
- Open Settings → About the phone → Reset settings.
- Select "Resetting" (not to be confused with "Reset to factory"!).
- Confirm the action and wait for the reboot (it will take 2-5 minutes).
After discharge:
- 🔧 Set up the curtain again: swipe down and hold your finger for 2 seconds to open the Quick Settings panel.
- 🔄 Update. MIUI Up to the latest version, if available).
- 🚫 Don’t install custom themes or launchers right away – check for stability.
⚠️ Note: On some models (Xiaomi Mi 10, POCO X3 Pro) after reset, you may need to re-assign your Mi Account. Make sure you remember your password in advance!
What to do if the reset does not help
If the curtain never appeared, the reason lies deeper:
| Symptoms. | Probable cause | Decision |
|---|---|---|
| The curtain does not respond to the swipe, but notifications are visible in the status bar | Damage to System UI files or conflict with MIUI shell | Method 4 (ADB) or flashing |
| The curtain only appears after a double swipe. | Failure in gesture settings or sensor damage in the upper zone | Screen calibration or plume replacement |
| The curtain works, but without the icons of fast settings | File error qs_tiles.xml (tile setting) | Cleaning System UI data (see Method 4) |
| The curtain is completely absent, even after the discharge | Partition /system damage or hardware malfunction | Flashing through Fastboot or service center |
Method 4: Recovery through ADB (for Advanced)
If the curtain is lost due to manual changes in the system (for example, disabling System UI through ADB), it can be returned by commands, this method requires a computer and the developer mode is turned on.
Preparation
- Download Platform Tools (the official tool from Google).
- Turn on your phone: Settings → About Phone → MIUI Version (click 7 times) Settings → Additional → For Developers → Debugging over USB
- Connect the phone to the PC and confirm the debugging permission.
Recovery teams
Open Command Prompt (or Terminal on Mac/Linux) in the platform-tools folder and type:
- Connection check: Adb devices (should display the serial number of the device).
- Enable System UI if it is disabled: adb shell pm enable com.android.systemui
- Reset System UI: adb shell pm clear com.android.systemui
- Reboot: adb reboot
If after these commands the curtain does not appear, try to restore the rights to system files:
adb shell
su
chmod 644 /system/priv-app/SystemUI/SystemUI.apk
reboot⚠️ Attention: Su command requires root rights. If you don't have them, skip this step. Misuse ADB It can cause complete loss of the device!
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If the ADB commands stopped the phone turning on, it is a sign of damage to system files, in which case only flashing through Fastboot will help.
Method 5: Fastboot Flashing (extreme case)
If all previous methods fail, it's completely reflashed, which will return the phone to a "clean" state, but delete all data (if you don't backup).
What's the matter?
- 🖥️ Windows computer (or Mac/Linux driverless ADB).
- 🔌 Cable USB Type-C (original, undamaged).
- 📥 Firmware for your model (download from the official Xiaomi website).
- 🛠️ Mi Flash Tool (for Windows).
Step-by-step instruction
- Turn off your phone and press the power button + volume down to enter the Fastboot (a hare will appear with the inscription Fastboot).
- Connect your phone to your PC and start the Mi Flash Tool.
- Click "Select" and select the folder with unpacked firmware.
- At the bottom, select “Clean all” or “Save user data” (retain data, but less secure).
- Press Flash and wait until it is completed (5-10 minutes).
After flashing:
- 🔄 The phone will reboot and start setting up as new.
- 📱 Check the curtain immediately after the first loading.
- ⚠️ Do not restore data from the backup immediately – first make sure the problem is solved.
What if the Mi Flash Tool can’t see the device?
Prevention: How to avoid the loss of curtains in the future
To avoid recurring problems, follow these rules:
- 🔄 Update regularly MIUI — In new versions, bugs with the System are fixed. UI. But don’t install beta firmware unless you’re ready for crashes.
- 🎨 Avoid custom themes from unverified sources – download only from the official Mi Theme Store and read reviews.
- 🛠️ Do not disable system applications through ADB Titanium Backup, if you are not sure of the consequences.
- 📱 Use reliable launchers – if you replace a standard launcher, choose proven options (Nova Launcher, Lawnchair).
- 🔋 Watch for battery power – abrupt shutdown at low charge can damage system files.
If you often experiment with settings, create a backup through Settings → Additional → Backup or TWRP (for root users). This will allow you to quickly restore the system when you crash.