You tap the Flashlight tile on your POCO F6, expect a bright beam, and nothing happens. Maybe the torch fired once and then quit, maybe the tile does nothing at all, or maybe the LED refuses to come on right when you need light in a dark room. The good news is that the POCO F6 absolutely has a working torch, driven by its rear-camera LED, and most flashlight problems on this phone come down to software state, heat, or a quick setting rather than a dead component.
The fixes below are ordered from the quickest and safest to the most involved. Work through them in order, and stop as soon as the light comes back on. Because the POCO F6 ships with Xiaomi HyperOS (based on Android 14), every path here matches what you will actually see on the phone.
Start with the right Control Center toggle
Before assuming anything is broken, confirm you are using the official HyperOS torch control. It is easy to tap a misplaced widget or a hidden shortcut and conclude the flashlight is dead when you simply triggered the wrong button.
- 1.Swipe down from the top right of the screen to enter the Control Center.
- 2.Tap the Flashlight icon to quickly turn on the flashlight.
If the torch lights up from here, you are done; the earlier failure was almost certainly a stray shortcut rather than the hardware. If the tile does nothing, move on to the next fix to narrow down whether the problem is the tile or the LED itself.
Test the torch with a hardware button shortcut
HyperOS lets you fire the torch with a physical button gesture instead of the Control Center tile. Setting this up is useful as both a workaround and a diagnostic step, because it tells you whether the Control Center tile is the problem or the flashlight hardware is.
Go to Settings > Additional setting > Button shortcuts > Turn on torch, then select how to turn on the torch through button shortcuts. Once a gesture is assigned, trigger it and watch the rear LED.
If the torch comes on with the button shortcut but not from Control Center, the LED is fine and the issue is software-side (covered by the restart and update steps below). If it fails from both the tile and the button, keep going; heat or a deeper software glitch is the more likely cause.
Let the phone cool down before you blame the LED
One of the most common reasons a POCO F6 flashlight suddenly refuses to turn on, or shuts off after a moment, is heat. This is intentional, protective behavior, not a fault.
According to the manufacturer, to prevent the temperature from getting too high in a localized area around the flashlight, the phone will temporarily turn off the flashlight under high temperatures. Once the phone cools down, the flashlight will return to normal operation.
To get the torch working again, give the phone a chance to drop in temperature:
- 1.Remove any case so heat can escape more easily.
- 2.Close heavy or power-intensive apps, including games and the camera, and stop recording video.
- 3.Move the phone out of direct sunlight or any warm spot to a cooler location.
- 4.Wait a few minutes, then try the Flashlight icon again.
If the torch had been running for a long stretch or you had just finished gaming or shooting video, this thermal cut-off is the most likely explanation, and simply waiting fixes it.
Restart to clear a torch glitch
Temporary software glitches can leave the flashlight unresponsive even when the LED and your settings are perfectly fine. A restart clears that temporary state, so it is a safe first move before anything more drastic.
- 1.Press and hold the Power button until the power menu appears.
- 2.Power the phone off.
- 3.Turn the phone back on, then try the Flashlight icon from Control Center again.
This step loses no data, so it is always worth doing early. If the torch responds after the reboot, a temporary glitch was the cause and you are finished.
Force a restart when the screen will not respond
If the screen is frozen and the Flashlight tile will not respond to taps at all, a normal restart may not be possible. In that case, force the phone to restart.
Press and hold the Power button for more than 10 seconds to perform a forced restart. Hold steadily until the phone powers down and begins to boot again, then release. Once the phone is back at the home screen, test the torch.
A forced restart does not erase your data; it only interrupts a hung system so HyperOS can load cleanly.
Bring HyperOS up to date
A software bug can break the flashlight, and installing the latest update is often enough to fix it. Keeping HyperOS current also resolves other small system issues at the same time.
- 1.Go to Settings > About phone > Xiaomi HyperOS > Check for updates.
- 2.If an update is offered, download and install it.
- 3.Let the phone restart, then test the Flashlight icon.
Use a stable Wi-Fi connection and keep the battery adequately charged during the update. After the phone reboots into the new version, check whether the torch responds normally.
Erase and start fresh as a last software step
If the torch still will not turn on after every step above, a factory reset is the final software measure before treating the problem as hardware. This wipes the phone, so treat it as a serious step.
WARNING: a factory reset will erase all data on the phone, so back up important data first. After the reset you must enter the Xiaomi account password previously bound to the phone to unlock it, so make sure you know those credentials before you begin.
- 1.Back up your photos, contacts, and any other important data.
- 2.Go to Settings.
- 3.Select About phone.
- 4.Tap Factory reset.
- 5.Tap Erase all data.
Once the phone finishes resetting and you sign back in, test the flashlight before restoring all of your apps. If the torch works on the clean system, a software conflict was the cause; if it still fails, the issue is most likely hardware.
When to involve an official service center
If the flashlight still does not work after the software steps, the problem may be the hardware itself, specifically the LED module behind the rear camera. This is not something you can safely repair at home.
At this point, the right move is to contact your local official Xiaomi or POCO service center, or the seller you bought the phone from, for further assistance. Have your phone model (POCO F6) and proof of purchase ready, and describe exactly which steps you have already tried so the technician can move straight to a hardware check.
Frequently Asked Questions
Why does my POCO F6 flashlight keep turning off by itself?
The most common cause is the built-in thermal cut-off. When the area around the flashlight gets too hot, the phone temporarily turns the torch off to protect itself, and it returns to normal once the phone cools down. Remove the case, close demanding apps, move somewhere cooler, and wait a few minutes before trying again.
Can I turn on the POCO F6 torch without the Control Center tile?
Yes. Go to Settings > Additional setting > Button shortcuts > Turn on torch and assign a button gesture to the torch. This gives you an alternative way to light the torch and also helps you tell whether the Control Center tile or the LED is the real problem.
Do I need to install a separate flashlight app on the POCO F6?
No. The torch is built into Xiaomi HyperOS and is controlled from the Control Center Flashlight icon or a button shortcut, both driven by the rear-camera LED. No downloadable diagnostic or flashlight app is needed to use or troubleshoot it.
Will updating HyperOS fix a broken flashlight?
It can. If a software bug is stopping the torch from responding, installing the latest version often resolves it. Check for updates under Settings > About phone > Xiaomi HyperOS > Check for updates, using a stable Wi-Fi connection and a charged battery.
How do I know if the flashlight problem is hardware?
If the torch fails from both the Control Center tile and a button shortcut, survives a restart and a forced restart, and still will not work after a HyperOS update and even a factory reset, the LED module is the likely culprit. At that point, contact an official Xiaomi or POCO service center or your seller for a hardware check.
