You pick up your Xiaomi, you press the power button, and nothing happens. The screen stays black, the lights don't go on, and the phone doesn't respond to any pressing -- a situation that many Redmi, POCO, or Mi smartphone owners know, especially after falls, moisture, or prolonged downtime without charging, but don't panic: 80 percent of the time, you can turn on your phone even with an off-power button.
In this article, we will look at all the working ways to run Xiaomi without the power button, from simple (charging, connecting to a PC) to advanced (service commands via ADB, EDL mode). Also, we will find out why the button could fail, and what to do if none of the methods failed. Importantly, some instructions require technical skills, but most will suit even beginners.
Why the power button on Xiaomi doesn’t work: the main reasons
The power button (also known as the on/off button) is one of the most vulnerable spots in Xiaomi smartphones, and its failure can be due to hardware problems as well as software failures, among the most common reasons:
- 💧 Moisture infestation – even if the phone hasn’t sunk, condensation or high humidity can oxidize the button contacts.
- 🤕 Mechanical damage: falls, bumps, strong compression of the body (for example, in the pocket of jeans).
- 🔋 Battery discharge: If the battery is completely dead, the phone may not respond to the button until it recharges.
- 🛠️ Wear of contacts: over time, the button shatters, and its micro-switch ceases to work.
- 🖥️ Software failure: system freeze, errors after update MIUI orthose.
- 🔌 Problems with the plume: a broken or broken plume of the power button (a common problem after disassembling the phone).
Interesting fact: in the Redmi Note 8/9 Pro and POCO X3 models, the power button often breaks due to a design defect – its attachment to the board is not strong enough. And in the Mi 11 and later, the problem may be due to the dual-press function to start the camera, which accelerates the wear of the mechanism.
Before you try to turn on your phone, look at the button visually, whether it has cracks, dents or lashes, and if the button "fails" or clicks indistinctly, the problem is almost certainly hardware.
Method 1: Charging your phone is the first step before any manipulation
If the power button doesn’t work, start by charging — even if you’re sure the battery isn’t dead, because when it’s down below 3%, the smartphone may not show signs of life until it’s at least 5 to 10% charge, especially for models with a 5,000mAh battery or higher (like the Redmi Note 10 Pro or the POCO M4 Pro).
Connect your phone to the original charger (or at least a Quick Charge certified charger) and leave it for 30 to 60 minutes.
- 🔌 Charging indicator: on most Xiaomi cables, a red/orange LED lights up when connecting.
- 🔥 Heating the case: if the phone is slightly heated in the area of the camera or processor is a good sign (meaning, charging is underway).
- 🖥️ PC reaction: connect the phone to the computer – if it is identified as an unknown device, the battery charges.
If you don't have any signs of life after an hour, try another cable and power supply. Sometimes the problem is a damaged USB-Type C port, and it's worth trying wireless charging (if your model supports it, for example, the Mi 11 or Xiaomi 12).
⚠️ Note: Do not use "fast" charging from other brands (for example, Samsung or OnePlus) - they may not start the charging process due to a difference in protocols. 18W or 33W.
Method 2: Force Restart – if the phone is getting stuck
If the power button doesn't work, but the phone has been working before (for example, the screen is out and no longer on), try a forced reboot, which will work even if the button is physically damaged, but the phone is not completely discharged.
The instructions depend on the model:
| Xiaomi model | Button combination | Retention time |
|---|---|---|
| Redmi Note 8/9/10, POCO X3/M3 | Volume up + Nutrition | 10-15 seconds |
| Mi 10/11/12, Xiaomi 13 | Volume up + Nutrition or Volume down + Nutrition | 15-20 seconds |
| Redmi 7A/8A/9A (Power button on the right) | Volume up + Volume down + Nutrition | 20 seconds. |
| POCO F1/F2/F3 | Loudness down + Nutrition | 10 seconds. |
If the combination works, the phone vibrates and reboots. If not, try repeating the procedure 2-3 times. On some models (such as the Redmi Note 7), you may need to hold the buttons for up to 30 seconds, which is normal.
Connect charging for 10 minutes |Try another button combination |Make sure the buttons don't stick |Check if the case blocks access to the buttons-->
If your phone still doesn't respond, move on to the next one, and maybe the problem is deeper, like a broken button plume or a damaged motherboard.
Method 3: Connect to a PC and use ADB (for advanced users)
If the phone is defined by the computer as a device (even without the screen on), you can try turning it on via ADB (Android Debug Bridge), which is suitable if you previously enabled USB debugging in the developer settings.
You'll need:
- 🖥️ Computer with Windows/Linux/macOS.
- 🔌 Original. USB-cable (better than the one that came with the kit).
- 🛠️ Installed Xiaomi drivers and package ADB Tools.
Steps:
- Connect the phone to the PC.
- Open the command line (Win + R → enter cmd).
- Enter the command: adb devices If the device appears in the list, execute: adb shell input keyevent 26 (this simulates the pressing of the power button).
- If the screen doesn’t catch fire, try adb reboot.
If ADB doesn’t see the device, but the computer makes a connection sound, try installing drivers manually through Device Manager (find the device with the yellow exclamation point and update the driver).
⚠️ Attention: If debugging is on USB It wasn't activated in advance, it won't work. ADB on other computers – this can lead to data leakage.
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If you have Xiaomi with an unlocked bootloader, you can try flashing a customized recaveri (TWRP) and turning your phone on through it, but it's risky -- if you make a mistake, the phone can turn into a brick.
Method 4: EDL (Emergency Download Mode) - last resort
If the phone doesn't respond to charging or button combinations, it's EDL (Emergency Download Mode) mode, which is a service mode that allows you to flash the phone even without a power button working, but it requires special equipment and skills.
What you need to enter the EDL:
- 🔧 Cable EDL (or-block).
- 🖥️ Mi Flash Tool or QFil.
- 📄 Firmware for your model (download from the official Xiaomi website).
Instructions (for experienced users):
- Turn off the phone from all power sources.
- Connect the EDL cable to your PC and phone (or close the contacts on the board if you disassemble the device).
- Start the Mi Flash Tool, select the firmware and press Flash.
- Wait until the process is completed (10-15 minutes).
After successful firmware, the phone should automatically restart. If that doesn't happen, try charging.
What happens if you interrupt the firmware in EDL?
⚠️ Important: Entrance EDL Also, newer models (Xiaomi 12 and later) may require an authorized Mi Account to unlock the bootloader.
Method 5: Incorporation through OTG-cable (alternative method)
Little-known life hack: some Xiaomi models can be enabled with the help of OTG-It works if the phone recognizes the connected devices even when they're off.
What to do:
- Connect. OTG-phone adapter.
- Connect. USB-mouse.
- Wait 10-20 seconds, sometimes the cursor appears on the black screen.
- Click the left mouse button or spin the wheel – this can simulate the pressing of the power button.
It doesn't work on all models, but it's worth a try. It works especially well on Redmi. 4X, Redmi 5 Plus and some of the POCO-device.
If the mouse doesn’t work, try connecting the keyboard and pressing the Power (if any) or Enter key.
Method 6: Disassemble the phone and check the button plume
If all software methods are exhausted and the phone still doesn't turn on, the problem is probably in the hardware.
- 🔧 Power button plume (got away or torn).
- 🔘 The button itself (broken micro-switch).
- 📱 Contacts on the motherboard (oxidized or soldered off).
For diagnosis, you will need:
- ⚒️ Set of screwdrivers (star, cross).
- 🔍 Plastic mediator for opening the body.
- 📸 Camera (to photograph the location of the parts before disassembly).
Step-by-step:
- Turn off your phone (if it is still responding to charging).
- Remove the back cover (heating with a hair dryer or using suction cups).
- Unscrew the screws holding the charge.
- Find the power button plume (usually going from the top of the board to the side button).
- Check if it's moved away from the connector. If so, gently plug it back in.
- If the plume is damaged, it must be replaced (costs 100-300 rubles).
⚠️ Warning: Disassembling the phone leaves you with no warranty (if it still works), and there is a risk of damage to other components, such as the touchscreen or battery.
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If after disassembly the phone turned on, but the button still does not work - the problem is precisely in the mechanical part (button or plume).
What if none of the methods worked?
If you’ve tried all the methods and Xiaomi hasn’t turned on, there are three options left:
- Contact the service center: 🔧 Official Xiaomi service (warranty repair, if the phone is warranty). 🛠️ Unofficial workshops (cheaper, but the risk of running into unscrupulous masters).
The cost of repairing the power button: from 500 to 2000 rubles (depending on the model and complexity of the work).
Buy a new phone
If repairs cost more than 30% of the price of a new smartphone, it may make sense to upgrade. For example, instead of repairing the Redmi Note 8 for 3000 rubles, you can buy a POCO M5 for 12,000 rubles.
Sell for spare parts
Even a broken Xiaomi can be sold at sites like Avito or Yula, the price depends on the model:
- Redmi Note 9 Pro – 2000-4000 rubles.
- Mi 11 - 5000-8000 rubles.
- POCO X3 Pro – 3000-5000 rubles.
Before you take your phone for repair, ask the repairman to do a free diagnostic, which many services do, so you know the exact cause of the breakdown and the cost of the repair.