Modern Xiaomi smartphones, which run on the shells MIUI and HyperOS, are equipped with highly sensitive accelerometers that instantly respond to changes in the position of the device in space. However, users often face a situation where the image does not turn over when you turn the gadget, which causes discomfort when watching videos or reading books in horizontal mode, this can be caused by a software failure, incorrect calibration settings, or even physical damage to the sensor after a fall.
In this detailed guide, we’ll look at all the ways you can activate and configure the auto-rotate function, learn how to quickly turn the option on through the notification curtain, where to find hidden settings in the developer menu, and what to do if the screen continues to stick upright despite all the manipulations. Understanding the principles of the accelerometer will help you avoid common mistakes.
Xiaomi’s interface has its own features that set it apart from pure Android.Some menu items may be called differently depending on the firmware version, but the basic principles of customization remain the same throughout the brand ecosystem.We’ll look at current methods for models released in recent years, including the Redmi Note series and Xiaomi 13/14 flagships.
Basic activation of the function through the notification curtain
The fastest and most affordable way to control the orientation of the screen is to use the control center. Owners of Xiaomi smartphones need to lower the notification curtain swipe down from the top edge of the display. In the menu you open, you need to find the icon with the image of the lock or arrows, which is responsible for blocking the orientation. If the function is blocked, the screen will be fixed in the current position.
It's important to understand the difference between the lock states. When the lock icon says "Orientation locked" is on, the screen will not turn. You need to press this button to deactivate the lock. In some versions of MIUI, the icon changes to "Overturn" when the mode is unlocked. This is a basic interface element that should be familiar to every user.
Sometimes the system may ignore the taps because of the temporary freeze of the interface, in which case, try to unlock the screen again or reboot the device, also make sure that you are not in an application that forcibly uses only vertical mode, for example, in the feed of some social networks or settings menu.
- 📱 Lower the notification curtain with the swipe from top to bottom.
- 🔒 Find the "Orientation" or "Blocking Turn" button".
- ✅ Click on it to turn off the lock (the icon must turn grey or change the view).
- 🔄 Turn your smartphone horizontally to check the results.
Customization through the menu of special features and the developer
If standard methods don't work, you should go deeper into system settings. There are additional parameters in the HyperOS shell and older versions of MIUI that affect sensor behavior. Go to Settings → Additional settings → Special features. There's a section on orientation management that's sometimes hidden from the eyes of the average user.
You can use the developer menu to make it more subtle, and to activate this section, you have to click on the build number several times in "About the phone." Once you have the "You're a developer" message, you'll see a new item in the settings menu, and you can find options related to debugging and emulation of the turn, which is useful for testing, but requires caution when using.
The developer menu also provides a function to display the current state of the sensors, which allows you to see in real time how the system perceives the position of the device. If the numbers on the screen do not change when you physically rotate the phone, the problem may lie deeper than just a software bug, in which case a more serious diagnosis is required.
How to enter the developer menu?
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Use Developer Mode only if you know what you're doing. Changing zoom or emulation settings can cause the interface to be displayed incorrectly in other applications.
Calibration of the accelerometer: step-by-step instructions
When the sensor is not working properly, for example, turning the screen too early or, conversely, does not respond to sudden movements, calibration is necessary. Xiaomi smartphones have built-in engineering test mode, accessed through dialer (the phone app), This is the most reliable way to check the health of the sensor hardware.
To enter the engineering menu, dial ##64663##. The test list will open for "Accelerometer" or "Accelerometer" and follow the instructions on the screen: you usually need to put the phone on a flat surface and press the calibration button, and the system will determine the zero point and adjust the values.
The calibration process takes no more than a minute. If the problem persists after the test is completed, the sensor may be physically damaged. In some cases, repeating the procedure 2-3 times in a row helps. Do not interrupt the process while the phone vibrates or shows progress bar.
☑️ Checklist of sensor calibration
Solving problems with the proximity and illumination sensor
Often users confuse autorotation problems with proximity sensor malfunction, and these sensors are located near the top of the screen, and if the proximity sensor is contaminated or closed with film, the system can think that the phone is in its pocket and block any action, including turning the screen, a common error in perception of how the system works.
Check the top of your smartphone for dirt, dust, or fatty traces. Wipe the dynamic speaker area with a soft cloth. If you have a low-quality safety glass, it can overlap the sensors, which is especially true for models with a cutout in the screen or narrow frames.
⚠️ Attention: Using thick protective glasses or high-sided covers may physically overlap sensors located at the top of the case.
It's also worth checking the light sensor settings. In some scenarios, in very bright outside light, the automatic brightness may conflict with the rotation algorithms. Try turning off the autobrightness in the notification curtain and see if the accelerometer behavior changes, which will help isolate the problem.
Third-party orientation management applications
If Xiaomi's built-in tools don't work, Google Play apps come to the rescue. There are many utilities, such as "Rotation Control," that intercept system commands and force you to set the right orientation, that work beyond system constraints and are often more effective than standard settings.
These applications allow you to create profiles for specific programs. For example, you can set up automatic rotation only for the video player, leaving the lock for the browser. This gives flexibility that standard MIUI firmware lacks. However, it is worth remembering that such programs consume additional battery power.
When installing third-party software, pay attention to the permissions you request. The app doesn't need access to contacts or a microphone to control the screen. Be selective in granting rights to ensure the security of personal data. Choose high-rated and high-download apps.
| Annex | Type of management | Resource consumption | Advertising |
|---|---|---|---|
| Rotation Control | Full control. | Low. | It's in the free version. |
| Ultimate Rotation Control | Profiles and scenarios | Average. | No. |
| Screen Rotation Control | Basic | Minimum | Minimum |
| Set Orientation | Forced. | Low. | Absent. |
Diagnostics of hardware faults
When software methods are exhausted, it remains to check the physical condition of the device, if the phone has recently fallen or been exposed to moisture, the plume connecting the board to the accelerometer module may have damaged, in which case software calibration will not help, hardware repairs will be required at the service center.
Notice how the gyroscope behaves in other applications, like the navigator or tilt-controlled games. If you're looking at Google Maps and you're not changing direction when you turn your phone, or if you're looking at racing simulations, the car isn't responding to tilts, that's a sure sign that the sensor is broken.
⚠️ Warning: Attempting to disassemble the phone yourself to replace the sensor can result in loss of warranty and damage to other components.
In rare cases, the problem lies in the outgoing contact inside the housing. A light tap on the back cover can temporarily restore contact, but this is only a temporary solution.
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If calibration and resetting do not help, and in games, tilt control does not work - most likely, the accelerometer sensor is physically defective and requires replacement in the service.