Xiaomi phone is long rebooted and does not turn on – all ways of solving

The situation is familiar to many: Xiaomi suddenly starts to “think” when turned on, hangs on the Mi logo or refuses to start at all after a reboot. 80% of the time the problem is solved without going to the service center – it is enough to correctly diagnose the cause and apply one of the proven methods. But it is important to act consistently: chaotic manipulation of buttons or the wrong choice of recovery method can aggravate the breakdown, especially on models with a locked bootloader (Redmi Note 12 Pro+, Poco F5 Pro, Mi 13 Ultra).

This article provides step-by-step instructions for scenarios ranging from software failures to hardware malfunctions, how to distinguish a mild glitch from a serious breakdown, what tools you will need for home repairs, and when to carry your phone to the workshop, with a particular focus on the new 2023-2026 models, where recovery algorithms differ from the old Redmi 4X or Mi A1.

If your Xiaomi:

• 🔄 It's on the screen. MI or FASTBOOT longer than 10 minutes
• 🔋 Does not respond to charging (indicator does not burn)
• 📱 It is switched on but immediately switched off or restarted in a cycle.
• 🔌 Shows a black screen after the update MIUI

This is the instruction that will help bring him back to life, and let's start with the simplest and safest method.

1. Forced reset: when it helps and how to do it right

The first thing to try is a hardware reset, which works if the failure is caused by a temporary conflict of processes in MIUI or a freeze in the Android kernel. Importantly, a forced reboot does not delete data, but interrupts all background processes.

For most Xiaomi models (including Redmi Note 11/12, Poco X5, Mi 11 Lite) the combination is one:

1. Press the power button and increase the volume at the same time.
2. Hold for at least 20 seconds – even if the screen is gone or the FASTBOOT logo appears.
3. Release the buttons when the phone vibrates or the recovery menu appears on the screen.

Some devices (such as the Xiaomi 13T Pro or Poco F4 GT) may need to clamping power + volume reduction. If nothing happens after 30 seconds of holding, move on to the next method.

⚠️ Warning: Don’t confuse forced reboot with Fastboot login. If an Android robot with an open belly appears on the screen, this is already a recovery mode, and further action depends on the cause of the failure.

2.Charging and battery check: why the phone doesn't turn on even after resetting

If the forced reboot didn't work, the problem could be a dead battery or a faulty power supply, and even if you just put your phone on charge, there are nuances:

• 🔌 Use the original cable and adapter – cheap analogues may not provide enough current to run.
• ⚡ Wait 30 to 60 minutes before trying to turn on: in deep discharge, the battery controller blocks power.
• 🔋 Check the charging indicator – if it flashes red or doesn’t burn at all, it’s a sign of a battery or port malfunction. USB-C.
• 🔄 Try another socket or wireless charging (for supported models).

On Xiaomi models with support for fast charging (Redmi Note 12 Pro+ 5G, Xiaomi 13 Pro) sometimes helps the following manipulation:

1. Connect the phone to the charger.
2. Press the power button + increase the volume for 10 seconds.
3. Release the buttons, but leave the device on charge for another 15 minutes.

If the phone switched on after that, but immediately showed a low charge (for example, 1-5%) - this is a sign of wear and tear of the battery, in which case you will need to replace the battery.

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In the models with AMOLED-screens (e.g. Xiaomi) 12S Ultra) in deep discharge, it may seem like the phone is not responding. Try to hold it to bright lights, sometimes a weak charging indicator is only visible from a certain angle.

3. Enter Recovery Mode: Reset settings without data loss

If the phone responds to buttons but does not load beyond the logo, the next step is to start in recovery mode (Recovery Mode), where you can clear the cache, reset the settings or reinstall the firmware without completely losing data (on some models).

To enter Recovery:

1. Turn off your phone (if it is suspended).
2. Press the power button + increase the volume.
3. Release the buttons when the menu with the Android robot appears.

In the Recovery menu, the volume buttons (up/down) and the power button (select) are controlled.

• Reboot is a normal reboot.
• Wipe Data – Complete reset (delete all data!)
• Wipe Cache – Clearing the cache (safe for data).
• Connect with MiAssistant – Connect to a PC for recovery.

Try Wipe Cache first. If that doesn't work, choose Connect with MiAssistant and connect your phone to a computer with Mi PC Suite installed (you can download it from Xiaomi's official website).

⚠️ Note: On models with a locked boot loader (Redmi Note 12) 5G, Poco X5 Pro) Recovery may require you to enter a password from your Mi Account. If you don’t remember it, you’ll have to use Fastboot (see next section).

4. Fastboot Mode: Firmware and unlock the bootloader

If Recovery is unavailable or not, the next level is Fastboot mode, which allows you to reflash your phone, unlock the bootloader, or restore factory firmware, which is more complex and requires a computer, but is effective in 90% of software failures.

To get into Fastboot:

1. Turn off the phone.
2. Press the power button + volume reduction.
3. Release the buttons when a screen with the inscription FASTBOOT and a picture of a rabbit in a hat appears.

Further action depends on the problem:

For firmware via Fastboot:

1. Download the firmware for your model from en.miui.com (select the Fastboot version).
2. Unpack the archive in a folder on your PC.
3. Connect your phone to your computer and start the Mi Flash Tool.
4. Select a firmware folder and press Refresh – the program must determine the device.
5. Press Flash and wait until it is completed (usually 5-10 minutes).

Important: Newer models (Xiaomi 13, Redmi Note 12 Pro+) may require you to unlock the bootloader via the Mi Unlock Tool before firmware, a process that takes up to 15 days (you need to link your Mi Account to your phone and wait for confirmation).

5. Hardware malfunctions: when to carry in the service

If none of the software methods worked, the problem is probably hardware, and here are some signs that self-repair is impractical:

• 🔥 The phone overheats even when it is turned off (a sign of a malfunction of the motherboard or battery).
• 💧 Traces of oxidation on the charging socket or under the lid (liquid getting into the lid).
• 🔧 Physical damage (cracks on the board, fallen contacts).
• 📶 No response to charging even after checking the cable and power supply.
• 🔊 Phone vibrates, but screen remains black (display plume may malfunction).

Average repair costs in Xiaomi service centers (for 2026):

If the phone is warranty, do not try to disassemble it yourself - this will void warranty obligations. mi.com/ru/service.

⚠️ Attention: On models with AMOLED-screens (Xiaomi) 12T, Redmi K50 Pro) Replacing the battery on your own can damage the display due to fragile plumes.

6.Prevention: How to avoid inclusion problems in the future

To minimize the risk of repeated failures, follow these guidelines:

• 🔄 Update regularly MIUI, Do not install betas unless you are sure of stability.
• 📱 Do not let the discharge below 10% – this reduces the battery life.
• 🛡️ Use shock-proof covers – many crashes occur after falls.
• 🔌 Avoid cheap chargers – they can damage the power controller.
• 🧹 Clean the cache once every 1-2 months through Settings → Warehouse → Clear the cache.

HyperOS models (new shell instead of MIUI, which debuted in Xiaomi 14) have added auto optimization features, but they do not replace manual cleaning. It is also worth turning off auto-update apps in Google Play if you notice lags after installing updates.

Useful Lifehack: If the phone is starting to “glutch” but still turning on, back up via Settings → About Phone → Backup. This will save contacts, messages and settings for future reset.

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On Xiaomi models with Snapdragon 8 Gen 2 processors (like the Xiaomi 13 Pro), power failures are often associated with overheating.Team the temperature through the CPU Monitor app and avoid gaming when charging.

FAQ: Frequent questions about Xiaomi inclusion issues