Why the Redmi flashlight doesnโt turn off โ and what to do about it
Did you turn on the flashlight on your Xiaomi Redmi โ and now you can't turn it off? Or the button in the notification curtain doesn't respond? This problem is familiar to many Xiaomi smartphone owners, especially after the MIUI updates. The fact is that in some versions of the firmware, the flashlight can wilt due to permission bugs or conflicts with applications.
In 90% of cases, the solution lies on the surface: it is enough to know the alternative ways of turning off (at least 5 of them). But if the flashlight continues to burn even after rebooting, this is already a symptom of a system failure. In this article, we will analyze all the working methods, including a hidden command to force shutdown through an engineering menu that saves when standard tools do not help.
Note: The instruction is valid for all Redmi models (Redmi 5 to Redmi Note 13 Pro+) and for POCO and Xiaomi based on MIUI 12โ14 and HyperOS.
Method 1: Classical shutdown through notification curtain
The most obvious method is to use the Quick Settings Panel, but even here, there are nuances that not everyone knows about:
- ๐ฑ Swipe down from the top of the screen, the curtain will open. Find the flashlight icon (usually in the front row) and tap it.
- โ๏ธ If there is no icon, click on the pencil (Edit) and add it to the active elements.
- ๐ Some firmware requires double pressing (the first one includes, the second one turns off).
- ๐ซ Check if access to the flashlight is blocked in the security settings (Settings) โ Annexes โ Permits โ Lantern).
If the flashlight continues to burn after clicking on the icon, but it is shown as off in the curtain - this is a sign of a software failure. Try restarting the smartphone or using alternative methods from the following sections.
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On some models (for example, Redmi Note 10 Pro) flashlight can be turned off by long-term retention of the icon in the curtain โ a menu with additional options will appear.
Method 2: Power and volume buttons โ a hidden combination
Few people know, but all Redmis have a flashlight control hardware combination that works even when the interface freezes.
- Hold the power button (on/off) for 3 seconds until the menu appears.
- Without releasing the power button, simultaneously press and hold the volume button for 2 seconds.
- The flashlight should turn off (or turn on if it was turned off).
This combination works on 95% of Xiaomi models, but may not work on custom firmware devices. If it doesnโt work the first time, repeat the action by holding the buttons longer.
Method 3: Voice Assistant (Google Assistant or XiaoAI)
If you have a voice assistant on, you can turn off the flashlight without touching the screen, which is especially convenient when your hands are busy or the screen is not responsive to touch.
For Google Assistant:
- Say, "OK, Google, turn off the flashlight."
- Or, "Hey Google, turn off the light."
For XiaoAI (XiaoAI built-in assistant):
- ๐ค Say, "Little A, turn off the flashlightยป.
- ๐ If the assistant does not respond, check the permissions in Settings. โ Annexes โ XiaoAI โ Permissions (Mic and camera/light access must be enabled).
Why doesnโt the voice assistant turn off the flashlight?
Method 4: Through camera settings (if the flashlight turned on during the shooting)
Sometimes the flashlight automatically turns on when the camera is launched in Night Shooting or Portrait mode, and it remains on even after the application is closed.
โ๏ธ What to do if the flashlight is stuck in camera mode
If the camera does not respond to the pressing:
- Close the application through the last task menu (swipe up with a delay).
- Open Settings โ Applications โ Camera โ Forced Stop.
- Reboot your smartphone.
On some models (such as the Redmi K50), the flashlight can remain on because of an infrared port bug, in which case only a full reboot will help.
Method 5: Forced shutdown via engineering menu (for experienced)
If the flashlight doesn't turn off either way, the last thing you can do is use an engineering menu, which works even if there's a major system failure, but it takes care.
Instructions:
- Open the Phone app and enter the combination: ##4636##.
- In the menu that appears, select Hardware Testing (or Hardware Testing).
- Find the Flashlight section and click Turn Off.
- If you donโt have a partition, try the combination ##36446337## (for new models).
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The engineering menu is a powerful tool, but changing other parameters without knowing can cause a smartphone to work in an unstable way.
On some firmware (HyperOS), the engineering menu may be blocked, in which case the resetting will help (see the next section).
What to do if nothing helps: radical measures
If the flashlight continues to burn despite all attempts, the problem may be:
- ๐ Software failure โ requires resetting to factory settings.
- ๐ Hardware malfunction โ the flashlight controller is damaged (often after falls or moisture hits).
- ๐ฑ Firmware conflict โ for example, after an unofficial update.
Procedure:
- Reset settings (without deleting data): Settings โ About phone โ Reset settings โ Reset network/application settings.
- Hard reset (if resetting didn't help): Settings โ The phone. โ Reset to factory โ Delete all data. โ ๏ธ Warning: this will delete all files, photos and apps!
- Flashing through Fastboot or Recovery (if the smartphone is warranty - it is better to contact the service).
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Before resetting, try rolling back the update. MIUI: Settings โ The phone. โ Updating the system โ Threefold (โฎ) โ Select an update package (if there is a backup of old firmware).
If the flashlight doesn't turn off after it's reset, it's a 100% hardware problem.
- Contact the Xiaomi service center (if the device is warranty).
- Check the flashlight connector for oxidation or damage (disassembly is required).
Table: Method compatibility with Redmi models
| Model Redmi | Curtain. | Buttons | Voice assistant | Engineering menu | Notes |
|---|---|---|---|---|---|
| Redmi 9/9A/9C | โ | โ | โ (XiaoAI) | โ (##4636##) | MIUI 12 may require double tapping in the curtain. |
| Redmi Note 10/11 | โ | โ | โ (Google/XiaoAI) | โ (##36446337##) | Sometimes the flashlight is blocked when connected to a PC in PTP mode. |
| Redmi K40/K50 | โ | โ (not-all) | โ | โ | HyperOS may need to be rebooted after using the engineering menu. |
| Redmi 12/13 | โ | โ | โ | โ ๏ธ (Requires Superuser Rights) | On new models, the flashlight can automatically turn on in low light (Adaptive flashlight function). |
If your model isn't in the table, try all of these things in order. 99% of Xiaomi devices will have at least one of them working.