Why Xiaomi Redmi itself turns on the screen autoturn – and how to fix it

You took a Xiaomi Redmi smartphone and the screen suddenly flipped, even though you didn't think about changing orientation. Or worse, the auto-rotation works every 5 seconds, turning watching a video into torture. Sounds familiar? This problem is found on all Redmi models — from the budget Redmi 9A to the flagship Redmi K60 Pro, and the causes can be hidden in software failures and hardware malfunctions.

In this article, we will discuss 7 main reasons for spontaneous turning on autorotating, including hidden MIUI settings that the manufacturer does not advertise. You will learn how to distinguish a software bug from a sensor breakdown, why the problem often occurs after an update, and what to do if standard methods do not help. And in the end, an exclusive way to turn off autorotation forever through the engineering menu (works even on locked bootloaders).

Failure of the accelerometer sensor - how to check without programs

The accelerometer sensor (aka G-sensor) is responsible for determining the position of the smartphone in space. If it does not work correctly, the system receives false signals about the change of orientation - and the screen begins to "jump." On Xiaomi Redmi, this problem often manifests itself after falls or moisture, but can occur for no apparent reason.

You can check the sensor without installing third-party applications:

• 📱 Open the Settings. → The phone. → Version. MIUI and tap 5 times on the inscription "Kerole Version" - this will open the hidden menu of sensor testing.
• 🔍 In the list, find the G-Sensor Test (may be called the Axelerometer) and put your phone on a flat surface, the X and Y values should be close to 0 and Z should be close to 9.8 (free fall acceleration).
• ⚠️ If the numbers are constantly changing or are very different from the norm, the sensor is defective.

Note that on some models (e.g. Redmi Note 11 Pro+), the sensor test may not be available in the standard firmware, in which case use the Sensor Test app from Google Play, which will show the current values of all sensors in real time.

⚠️ Attention: If the accelerometer sensor is zero on all axes, it's 100% hardware failure. No resets or firmware will help here, just replacing the module at the service center.

2. MIUI software glitches: from cache to hidden settings

Most often, the autorotation is triggered by MIUI shell failures, which can occur after a system update, incompatible themes are installed, or even because of a crowded cache, especially when Redmi uses MIUI 12.5-14, where power optimization sometimes conflicts with sensors.

Try these methods in order:

Clear the system cache in Settings → Applications → Application management → Three points → Show system → MIUI System → Storage → Clear the cache

Disable Battery Optimization for Sensors in Settings → Battery → Battery Optimization → Three Points → Show All Apps

Reset sensor settings via ##6484## (input as phone number)

Restart your phone in Safe Mode (hold the power button) → "Restarting in Safe Mode")-->

If the problem disappears in safe mode, one of the installed applications is to blame, most often conflicts are caused by:

• 🎮 Gaming launchers (e.g. Xiaomi Game Turbo)
• 📱 Applications for customization of the interface (Nova Launcher, Good Lock)
• 🔒 VPN-Clients and antiviruses (Kaspersky, Avast)

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Once the sensors are reset via ##6484##, the phone can automatically reboot. Don't be alarmed, that's okay. If the code doesn't work, try ##284## (for new models).

3. Conflict with gestures and navigation

The Xiaomi Redmi with MIUI 12+ has a hidden feature: navigation gestures can interfere with the orientation sensor, which is because the system simultaneously tracks movements for gestures and for auto-turning, which leads to false positives.

To test this hypothesis:

1. Go to Settings → Display → Full-screen mode.
2. Select the classic navigation buttons (three dots at the bottom of the screen) instead of gestures.
3. Check if the screen is still spinning spontaneously.

If the problem has disappeared after disabling gestures, but you do not want to go back to the buttons, try alternative navigation schemes. For example, in Settings → Additional → Special Features → System navigation you can enable single-button mode, which is less likely to conflict with sensors.

4.Influence of covers and magnetic accessories

Few people know, but magnetic covers and holders (such as those for car attachment) can affect the orientation sensor, because Xiaomi Redmi uses a compass (magnetometer) to adjust the accelerometer readings, and if there is a strong magnet nearby, the sensors start to malfunction.

Check it out.

• 🧲 Remove the cover and check if the problem continues.
• 🚗 If you use a magnetic holder in your car, try it without it.
• 📱 Put your phone away from speakers, wireless charging, and other magnet-powered devices.

If the problem disappears after removing the case, try replacing it with a model without magnets. For example, official Xiaomi cases for Redmi Note 12 and later usually do not contain magnetic elements in the sensor area.

5 MIUI Updates: Why After the Update, the Screen Started to Rotate

Many users notice that auto-rotation starts to glittle immediately after the MIUI update.This is due to the fact that in new versions of the firmware Xiaomi often changes the algorithms for processing data from the sensors. For example, MIUI 14 added “smart” energy optimization, which sometimes forcibly turns off sensors in the background.

What to do if the problem occurs after the update:

1. Reverse to the previous version of MIUI via Settings → About Phone → System Update → Three Points → Select an Service Pack (you need a firmware file with the.zip extension).
2. If the rollback is impossible - reset the settings to the factory (don't forget about the backup!).
3. Check the availability of beta firmware for your model on the Xiaomi Community forum – sometimes bugs are fixed only in test builds.

⚠️ Note: Reverse to the old version MIUI can block access to certain features (such as Xiaomi Cloud or Mi Pay) if Xiaomi servers no longer support this firmware. MIUI Downloads.

If you don’t want to go back to the old firmware, you can try manual calibration of the sensors through the engineering menu:

Enter the dialer: ##4636###


Go to the "Sensor Test" tab.




Select "Calibrate" for accelerometer and gyroscope




Repeat the test after calibration

6. Viruses and malicious applications

Rarely, but it happens: autorotation is triggered by a virus that mimics pressing or interferes with the operation of sensors, usually accompanied by other symptoms, such as spontaneous opening of ads or rapid discharge of the battery.

How to check:

• 🛡️ Install Malwarebytes or Dr.Web Light and scan the system.
• 📊 Check the list of running applications in Settings → Annexes → Application management → Look for suspicious names (such as those with random letters or numbers).
• 🔍 Enable the Developer Mode (Settings) → The phone. → Version. MIUI, Tap 7 times and check your settings → Additionally. → For developers → Launched services.

If you find a suspicious app, don’t just delete it, but first:

1. Turn off all permissions in Settings → Apps → [name] → Permissions.
2. Block its activity through Google Play Protection (in the security settings).
3. Only then delete.

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Viruses affecting sensors are often disguised as system applications (e.g. Android System or Google Services). Always check the developer on Google Play before installing!

7. Hardware breakdown: when only the service center remains

If none of these methods worked, it's probably a hardware problem, and here are the signs that prove it:

• 🔧 The auto turn works even in safe mode.
• 📉 The sensor test shows zero or chaotic values.
• 💥 The problem appeared after physical exposure (fall, moisture, overheating).
• 🔄 The screen rotates even when the phone is on the table.

In this case, there are few options:

1. Replacement of the accelerometer sensor (cost - from 1500 to 3000 rubles, depending on the model).
2. Replace the entire display module (if the sensor is soldered into the screen plume, as on the Redmi Note 10 Pro).
3. Flashing through EDL (if the failure is caused by damage to the partition with calibration data).

⚠️ Note: On Redmi models with AMOLED-screens (e.g. Redmi) K50) The orientation sensor is often integrated into the display module, which means that if it breaks, you will have to change the entire screen, not a single chip!

If your smartphone is warranty, don’t try to repair it yourself. Xiaomi service centers have special sensor diagnostic equipment (Xiaomi Diag Tool) that will accurately determine the cause of the malfunction.

FAQ: Frequent questions about the auto turn on Xiaomi Redmi