Xiaomi Redmi 6 phone does not turn on: what to do

When your Xiaomi Redmi 6 suddenly stops responding to the power button, it can cause panic, especially if the device stores important data. However, in most cases, the problem is not related to a critical failure of the motherboard, but is the result of a software failure or battery discharge. Before carrying the gadget to the service center, it is worthwhile to conduct a number of diagnostic procedures that often help bring the smartphone back to life on its own.

In this article, we will go into detail on the algorithms for resuscitating a device, from simple forced reboot techniques to complex firmware manipulations through a computer. Understanding the causes of a malfunction will save you time and money, and possibly save your phone from complete disposal. It is important to act consistently and not miss a single step of the instruction.

It’s worth noting that Redmi 6, released in 2018, is already a respectable age, which can affect the state of its battery and contacts. Software conflicts after upgrades or a drop in charge level to zero are typical scenarios leading to a “black screen.”

Primary diagnosis and forced reset

The first and often effective step is to try to perform Hard Reset with physical buttons, which breaks the system freeze cycle when the software stops responding to user commands but the hardware remains intact, by pressing the power button and holding it for a long time.

Unlike conventional smartphones, Xiaomi devices often require longer exposure to the on button to enter recovery mode or just to reboot.If the phone doesn't respond immediately, don't let go of the prematurely button.The process can sometimes take up to 20-30 seconds of continuous retention.

  • 🔋 Press the switch on 10-15 Wait for the vibration or the appearance of the Mi logo.
  • 📉 Try a combination of the "Loudness Down" and "Power" buttons, holding them together for about 15 seconds.
  • 🔌 Connect the device to the charger and repeat the reboot procedure while the current is running.
  • 📱 If the screen is flashing or the phone is vibrating but the image is not there, the problem may be in the display, not the system.

⚠️ Warning: If the phone makes a vibration sound but the screen is still black, try flashing a flashlight on the display. If you see a barely visible interface image, it means the backlight of the screen is burned, not the phone itself.

In some cases, the system may be locked in a deep sleep state from which it cannot escape on its own. Forced reboot resets temporary data from the RAM and starts the bootloader again. If after these manipulations the phone is turned on but is unstable, it is recommended to check for system updates.

📊 How does your Redmi 6 behave when turned on?
Black screen, no reaction.
There is vibration, but no image.
The logo appears and hangs.
The phone shows charging, but does not turn on

Problems with the battery and charging system

One of the most common reasons Redmi 6 doesn't turn on is the critical discharge of the lithium-ion battery.When voltage drops below a certain threshold, the power controller blocks the device from starting to prevent damage to the battery cells. In this state, the phone may not respond to the power button even when connected to the network.

You have to leave your smartphone on charge for a long time, ignoring the lack of response of the indicator. Sometimes it takes 30 minutes to several hours to activate the chemical reaction inside the battery. Using the original charger and cable significantly increases the chances of successful "rocking" of the battery.

Also worth paying attention to the state of the Micro-USB connector. In the Redmi 6, this port is prone to wear and pollution. Dust, pile and oxidation of the contacts can interfere with normal charge current. Careful cleaning of the port with a wooden toothpick or compressed air can restore contact.

☑️ Diagnostics of charging

Done: 0 / 4

If you can, try using wireless charging (if the model supports or has a special receiver) to rule out a problem with the port, but most often the problem lies in the physical wear of the battery, which by this time could have exhausted its life cycles of charge-discharge.

Recovery mode and reset to factory settings

If the forced reboot didn’t help, and the phone still gives signs of life (vibration, sound), but does not load the operating system, you should try to enter Recovery mode. This is a special diagnostic mode built into the firmware that allows you to perform a data reset or firmware without starting the main OS.

To enter this mode on Xiaomi Redmi 6, you need to run a sequence of actions. It is important that the phone is completely turned off (or discharged before turning off).If the phone is on but not working, try holding the buttons until completely discharged, then charge and immediately start the combination.

Clip Volume Up + Power (hold until the Mi logo appears)

Once the logo appears, you can release the power button by holding the volume button, and you will see a menu with a few items in English or Chinese, and you will be able to navigate with volume buttons, and you will be able to select with the power button.

  • 🔄 Select Wipe Data to reset your settings completely (the data will be deleted).
  • 🔙 Select Reboot to try to restart the system normally.
  • 🔧 Safe Mode (if available) will allow you to boot without third-party apps.
  • 🚫 Do not select items related to the connection to ADB, If you are not an experienced user.

⚠️ Note: Wipe Data will completely destroy all your photos, contacts and applications. Use this method only if other methods do not work or data is not important.

What to do if the Recovery menu is in Chinese?
If you're on the Chinese Recovery menu, don't panic. Usually it's the 5th item on the list (top or bottom). Click on it and the language will switch to English. If that doesn't help, navigate by icons or number of items: English menus are usually fewer than Chinese.> Fastboot mode and computer connection Fastboot mode is a low-level protocol that allows you to interact with the phone bootloader directly from your computer. If Redmi 6 doesn't turn on, but can go into this mode, you have a chance to restore the software part or diagnose the connection from the Fastboot screen, you usually use the Orange for the phone's login, the phone's tag on the phone, "If you have to the phone, the phone, the phone's tag tag on the phone, you's tag on the phone is used at the same time." By connecting the phone in this mode to the PC, you can use the Mi Flash Tool utility or commands. ADB The computer has to make a sound to connect the new hardware, and if the computer doesn't respond at all, the problem is probably hardware. Connection status PC Reaction Probable cause Fastboot Mode Defined as Android Bootloader Software glitch, possible flashing Recovery Mode Defined as a port COM or unknown device Damage to system partition Disabled No reaction (only charging) Battery or plume malfunction Mode EDL Qualcomm HS-USB QDLoader 9008 Critical bootloader failure (requires authorization) Using Fastboot allows you to execute a fastboot reboot command, which sometimes helps you get out of the cyclic reboot state. It's a milder method than a complete reset, and it's worth trying first if you have access to this menu. Hardware malfunctions and board repair When software methods are exhausted and the phone still doesn't show signs of life, you have to consider a hardware breakdown. In Redmi 6, a common problem is the departure of the display plume or battery from the motherboard due to falls or vibrations. It's also worth considering the wear of the power button. The mechanical contact inside the button can oxidize or break down, which causes the circuit to not occur. A temporary solution may be the area of charging the device neatably, but also requiring the critically to exiting the switch from the circuit. If you're connected to the network, if the phone isn't warming, if it's not vibrating, if the indicator isn't burning, it's possible that the current just doesn't reach the battery. 🔍 Check the display plume: sometimes the phone turns on, but the screen is black because of the departed connector. 🔋 Measure the voltage on the battery: if it is below 3.0V, the battery could go into a deep discharge and require replacement. 🌡️ Check the charge for swollen capacitors or traces of corrosion (after moisture is ingested). 🔌 Check the charging connector: a shaky port is often the cause of no contact. ⚠️ Warning: Self-disassembly of the phone will deprive you of warranty (if it was still valid) and can damage fragile plumes. If you are not confident in their abilities, it is better to contact the professionals. If the phone is detected in Fastboot mode but does not boot, the only way to save can be a full flashing. For Xiaomi Redmi 6 (codename wayne), you need to download the official Fastboot firmware (extension.tgz). The process requires the installation of ADB and Fastboot drivers, as well as the Mi Flash Tool utilities on the computer. It is important to download the same firmware version that was installed earlier, or the global version to avoid conflicts of regions. Before starting the procedure, make sure that the battery charge is at least 30-40%, the phone will be switched to the Fastboot button after the successful Fast. fastboot flash recovery recovery.img This is the most radical software solution, which completely replaces the operating system, the bootloader and the recovery partitions. If the phone doesn't turn on after flashing, the probability of hardware failure tends to be high. 100%. 💡Always check the checksum (MD5) A damaged firmware file can permanently brick the device. 6 Most often it happens due to damage to Android system files, a failed update or overflow of memory, and also the cause of faulty application that starts at start and causes a crash of the system. In rare cases, the fault of the degraded battery, which can not give the desired current at the time of peak load during loading. Can you recover data if the phone doesn't turn on? If the phone doesn't turn on at all (black screen, no button response), you can't software recover data. If it's in Recovery or Fastboot mode, chances are there, but to access files through ADB, it usually requires unlocking the debugging by USB, which is turned off by default. The only reliable way is to repair the phone to the state of on. How much does it cost to replace the on button with Redmi 6? The cost of the spare part (stick with buttons) is low, usually from 200 to 500 rubles. However, the wizard to replace it can cost from 1000 to 2000 rubles, the complete debug, so you need for a cleanup from the case, so you need to switch off.