Xiaomi phone is not working: full manual for recovery

Xiaomi smartphones are some of the most popular in the world due to their value for money, but even they are not immune to failure. If your Xiaomi phone doesn't turn on, hangs on the logo, overheats or behaves inadequately, don't rush to bring it to the service center. In 80% of cases, the problem can be solved by yourself without special skills.

This article covers all the typical malfunctions of Redmi, POCO, Mi and Black Shark devices, from software glitches to hardware breakdowns. We will discuss how to distinguish soft-brick from hard-brick when you should try to restore your phone yourself, and when you should consult specialists. All instructions are tested on current versions of MIUI 14/15 and HyperOS.

1. Xiaomi phone not turned on: diagnosis of problem

The first thing you need to do is to determine whether the device is responding to charging, connect the original cable to a known working power supply (better from a PC or laptop) and observe:

• 🔋 Red/orange light bulb on, battery dead, phone alive, 15 to 30 minutes before power on.
• ⚡ Charging icon appears - a problem in the software (firmware, bootloop).
• ❌ No reaction - possible breakdown of the battery, power controller or motherboard.

If there is no indication, try a forced reboot: press the power button + increase the volume for 10-15 seconds. On some models (for example, the POCO F5), the combination may be different - check for your model in the official documentation.

⚠️ Warning: If your phone falls into water or is physically damaged, DO NOT plug it into charging! This may cause a short circuit.

2. Hangs on the MI/POCO logo: how to get out of the bootloop

Bootloop is one of the most common problems after a failed custom firmware update or installation. If your Xiaomi phone is constantly rebooting on the logo, follow the algorithm:

1. Hard Reset: Turn off your phone (press the power + volume up for 10 seconds). Keep Power + Volume up until the Recovery menu appears. Select Wipe Data → Wipe All Data (use volume buttons for navigation, power for confirmation).
2. Fastboot Flash: Download the official firmware for your model from MIUI Download. Install the Mi Flash Tool on your PC and connect your phone to Fastboot mode (press Power + Volume Down). Follow the program instructions for installing the firmware.

If the phone doesn't boot after the reset, it could be a damaged boot partition, and then only a complete flashing through the boot partition will help. EDL-Mode (requires an authorized Xiaomi account).

3.The screen does not respond to touch: software and hardware reasons

If the Xiaomi display glows but doesn’t respond to touch, check:

• 📱 Film or glass – remove protection and test the sensor.
• 🔄 Reboot – sometimes it helps to just turn off/on.
• 🛠️ Sensor calibration – enter in the phone number ##6484## (not working on all models).
• 🔧 Resetting – If the sensor is partially working, try resetting through Settings → The phone. → Resetting settings.

If the screen is completely dead (no image, but the phone rings/vibrates), the problem may be:

⚠️ Attention: On models POCO X3 The Pro and Redmi Note 10 Pro often have a touch layer detached due to overheating.If the phone fell or heated above 50°C, don’t try to repair yourself – this can make the problem worse.

4. Xiaomi phone overheats and turns off: causes and solutions

Overheating is a common problem with Xiaomi with Snapdragon 8xx processors (such as Black Shark 5 or Mi 11). Normal temperature under load is up to 45-50 ° C. If the phone heats up above 60 ° C and turns off, check:

• 🔥 Background Processes – Open Settings → Battery → Using the battery and find applications that consume >10% charge.
• 🎮 Games/benchmarks - limit FPS In graphics settings (for example, in Game Turbo).
• 📡 Network 5G/4G — switch to just 4G customized SIM-map.
• 🔋 Battery – if the phone turns off at 20–30% charge, the battery is worn out (check in ##4636## → Battery).

For models with MediaTek (such as the Redmi Note 12), overheating can be associated with improper operation of the processor cores.

1. Turn off Performance Improvement in Settings → More
2. Set the heating limit through the engineering menu (#36446337# → MTK Engineer Mode → Hardware Testing → Thermal).

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If the phone is heated even in a simple, check if the "High Performance" mode is turned on in the battery settings. Switch to "Balanced" or "Energy Savings."

5.The camera, speaker or microphone is not working

Media problems on Xiaomi are often associated with software failures or physical damage.

📸 The camera does not open or makes an error.

• Clear the Camera app cache in Settings → Apps.
• Check the camera permissions in Settings → Privacy → Permits.
• If the camera is physically damaged (a crack on the module, a blurred image), a replacement is required.

🔊 No sound in the speaker or microphone

• Check if the Do Not Disturb or No Sound mode is activated.
• Clean the headphone jack (sometimes the phone "thinks" that the headphones are connected).
• Test the microphone through voice recording or a call to another phone.

On the POCO F4 GT and Redmi K50 models, there is often a problem with turning off the top speaker after the upgrade.

1. Reset the sound settings through Settings → Sound → Reset settings.
2. If it doesn’t work, run your phone through Fastboot (see section 2).

6. Xiaomi's phone doesn't see SIM-map

Communication problems at Xiaomi fall into two categories:

1. Hardware - damaged slot SIM-maps, antenna module or modem.
2. Software - failure in network settings, incorrect modem firmware.

First, check:

• 📶 Network Mode – Switch to Settings → SIM-maps and mobile networks → Preferred type of network on 4G/3G/2G (motor-car).
• 🔄 Reboot modem – enter ##4636##, select Phone Information and click Turn off the radio (in 10 seconds turn back on).
• 🔧 Resetting network settings - Settings → System system → Resetting settings → Resetting network settings.

If SIM-The card is not physically determined (the phone says "No"); SIM-maps, try them out:

1. Clean the slot contacts with alcohol (do not use water!).
2. Insert the SIM into another phone to check.
3. Update the modem firmware via Fastboot (requires firmware from the official website).

⚠️ Attention: On Xiaomi 12T Redmi Note 11 Pro+ When you upgrade to HyperOS, you may lose your connection. This is a known bug, so keep an eye out for patches in the update centers.

7.When to contact the service: signs of serious breakdowns

Not all problems can be solved by yourself. Contact the service center if:

• 💥 Phone does not respond to charging and reset (maternity board death is possible).
• 🔥 On the body or display, traces of oxidation are visible (liquid ingestion).
• 📉 The battery is swelling (never try to pierce it!).
• 🛠️ After the fall, the sensor, camera or speaker failed.
• 🔌 The phone is not defined by the computer, even in the Fastboot/EDL.

The cost of repair in official Xiaomi services (in Moscow, 2026):

Before the service visit:

FAQ: Frequent questions about Xiaomi malfunctions

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In 90% of cases, Xiaomi problems are solved by resetting or flashing, and if the phone does not respond to these methods, it is likely the hardware (motherboard, battery, plumes) that is to blame.