How to Reboot Xiaomi Redmi 8T without a power button: all the ways from simple to complex

Broken power button on Xiaomi Redmi 8T — This is a problem that many users face after 2-3 Contacts oxidize, the mechanism jams, and sometimes the button just falls off after a fall. But what if the phone freezes and you can't physically turn it off? Or you need to restart the device to install updates, but the button doesn't respond to presses?

In this article, we will discuss all possible ways to reboot Redmi. 8T without using the power button – from standard Android features to technical tricks ADB Importantly, some methods require pre-tuning, so if your phone is still working, prepare alternative shutdown options in advance.

Before proceeding with the instructions, check whether the button responds to a long press (10-15 Sometimes the contacts get dirty and the power retention can work. If not, read on.

1. Software reboot via Android menu

The safest way is to use the built-in features of the system, which is suitable if the screen is working and the phone is not hanging dead.

Step 1. Open the Settings. → About the phone (or Settings) → System system → The phone in MIUI 12+).

Step 2. Find the item "Reboot" (in some versions) MIUI It is hidden - tap 7 times on the version MIUI, to unlock the advanced settings).

Step 3: Confirm action. The phone will restart in a standard way, without the risk of data loss.

Check the battery power (minimum 20%)

Close all applications (double pressing the Home button)

- Turn it off. USB-cables (if connected)

Make sure the screen responds to touch.

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⚠️ Warning: If the phone doesn't turn on after the restart, it may be a problem with a damaged bootloader or a dead battery, in which case you'll need to connect to the charging station. 10-15 minutes before trying again.

This method will not work if:

• 📵 The screen does not respond to touch (touch module damaged)
• 🔄 The phone is getting stuck on Xiaomi logo or black screen
• 🔋 Battery discharged below 5%

2.Gestural and keyboard combinations for forced reboot

Xiaomi Redmi 8T Supports several hidden combinations that can help reboot a device without a power button, and these methods work even when the screen is partially broken.

Method 1: Volume key combination

1. Press the volume and volume button at the same time.
2. Hold on. 10-15 seconds until the screen goes out or the reboot menu appears.
3. If a menu appears, select “Reboot” using volume buttons and confirm (usually by long pressing the volume down button).

Method 2: Emergency discharge through charging

• 🔌 Connect the phone to the charger (preferably the original one on the phone) 18W).
• 📱 If the screen reacts, swipe down the notification panel and tap the Charging icon".
• 🔄 In some firmware MIUI There's a button that says "Reset".

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If the key combination does not work, try connecting the phone to the PC. USB And you can keep the volume buttons already connected, and sometimes it helps wake the system up.

⚠️ Warning: Forced reboot through volume buttons can cause unsaved data to be lost in open applications. If the phone is synced to Mi Account, important files will recover after turning on.

3.Reboot via ADB (for advanced users)

If you're on your Redmi. 8T debugging is included USB, You can restart it using your computer and utility. ADB (Android Debug Bridge: This method requires pre-setting, but it works even when the screen is completely broken.

Step 1. Set it up. ADB PC-only:

• 🖥️ Download Platform Tools from the official Android website.
• 📂 Unpack the archive into the root of the disk C:\ (It's got to be a way. C:\platform-tools\).
• 🔧 Add the path to ADB (c) Environment variables (instructions for Windows: here).

Step 2. Connect the phone and execute the command:

adb devices

If the device is determined (the serial number will appear), enter:

adb shell reboot

Step 3: If your phone doesn’t respond, try a forced reboot:

adb shell "echo 1 > /sys/power/state"

⚠️ Attention: Teams ADB They can reset the network settings or damage system files if entered incorrectly!

Hardware methods: battery extraction and "charging trick"

If the software doesn't work, there are mechanical options. 8T The battery is non-removable, but it can be briefly turned off to simulate a complete shutdown.

Method 1: Battery discharge to 0%

• 🔋 Leave the phone on until full discharge (may take up) 12-24 hour).
• 🔌 Connect to charging – the device must automatically turn on.

Method 2: Extreme measure - disassembly of the body

1. 🛠️ Remove the back cover (need a mediator or plastic spatula).
2. 🔧 Carefully disconnect the battery plume to 10-15 seconds (do not pull out forcefully!).
3. 🔌 Connect the plume back and charge the phone 5-10 minutes before switching on.

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Disassembly of the Redmi hull 8T This method can only be used if other options have been exhausted!

⚠️ Warning: After a forced battery shutdown, the phone can:

• 🕒 Load longer (up to 5 minutes).
• 📱 Hanging on the logo MI (You will need to reset via Fastboot).
• 🔄 Reset network settings (Wi-Fi, Bluetooth).

5. Use of the "Reset Gestures" function (requires settings)

V MIUI 12+ There's a hidden feature called Reboot Gestures that lets you turn off your phone without a power button, but you have to activate it in advance.

How to turn on:

1. Go to Settings. → Special facilities → Reboot gestures.
2. Activate the slider and remember the combination (usually triple tapping the screen or holding three fingers).
3. Test the gesture on your work phone.

How to use when a broken button:

• 👆 If the screen is working, perform the saved gesture.
• 📱 There will be a menu with options "Switch off", "Reset", "Emergency mode".
• 🔄 Select the desired item (confirmation – by touch or volume button).

⚠️ Note: On some firmware, reboot gestures are turned off after the update MIUI. Check their performance after installing security patches.

6.Reboot via Fastboot Mode (if the phone doesn't turn on)

If Redmi 8T does not respond to any actions, but when connected to a PC is defined as a device in Fastboot mode, you can try to reboot it through the command line.

Instructions:

1. 🖥️ Connect your phone to a PC with installed ADB and Fastboot.
2. 🔧 Open the command line in the platform-tools folder and type: fastboot devices If the device is determined, continue.
3. 🔄 Enter the soft reboot command: fastboot reboot or forced: fastboot oem reboot

If the phone is on EDL (black screen, not defined):

• 🛠️ You will need an authorized Xiaomi account and the Mi Flash Tool.

fastboot flash recovery recovery.img


fastboot reboot recovery

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Frequent Mistakes and How to Avoid Them

When you try to reboot Redmi 8T Without the power button, users often face typical problems. Here's how to solve them:

Problem 1: The phone doesn’t respond to keyboard combinations

• 🔋 Check the battery charge (minimum 10%).
• 🔌 Connect to the charger on 5-10 minutes, then try again.
• 🛠️ If the volume buttons also do not work, there is only a disassembly or service center.

Problem 2: After the reboot, the phone hangs on the logo

• 🕒 Wait. 10-15 Minutes (sometimes the system is repaired by itself).
• 🔄 Try to go to Recovery Mode (volume button up) + power, but if the power button is broken, only through ADB).
• 📥 If it doesn’t work, run your phone through Fastboot (instructions above).

Problem 3: ADB can't see the device

• 🔧 Install Xiaomi drivers manually through Device Manager.
• 🔄 Restart your PC and phone.
• 📡 Try another one. USB-port (preferably) USB 2.0 on the back of the PC).

Critical error: If after manipulation the phone stopped turning on completely (black screen, no reaction to charging), this can mean:

• 🔋 Damage to the power controller.
• 🔌 Short circuit after battery shutdown.
• 📱 Firmware failure (requires flashing through) EDL).

In such cases, self-repair is not recommended - contact the service center with an error code (if any).

FAQ: Answers to Frequent Questions