When your favorite gadget refuses to start, freezes on the manufacturer's logo, it causes panic in any owner: the screen burns, the backlight works, but the process does not go beyond the start image of the Mi or Redmi. This phenomenon, known in repair circles as a bootloop, can be caused by both a software failure and serious problems with the hardware.
Before you take the device to the service center, you should try to diagnose and fix the malfunction yourself. In most cases, if the phone did not fall and did not contact with water, the problem lies in a crowded memory or update error. Forced reboot is often the first and most effective step to saving data.
In this article, we will discuss all possible causes of freezing in detail and offer proven algorithms of actions. You will learn how to enter Recovery mode, what to do with Fastboot, and in which cases you can not do without flashing, the main thing is to act consistently and not make unnecessary movements that can aggravate the situation.
The main reasons for hanging on the logo
Understanding the nature of the problem is key to a successful solution, and if a Xiaomi smartphone does not turn on beyond the screensaver, it is a signal that the operating system cannot complete the boot procedure, most often the culprit is a lack of free space in the system partition.
When the device’s memory is critically filled, the system has nowhere to create the temporary files needed to run, and as a result, the boot process is interrupted, and the phone goes into an endless cycle of reboots, a similar behavior is observed when you fail to update your firmware or install “curved” applications with root rights.
Physical damage can also be taken into account, as a fall could have caused the display plume to detach or damaged the memory controller, and in such cases, software techniques may not help, but it is worth trying to revive the device.
⚠️ Warning: If the phone falls or sinks before hanging, self-attempts at firmware can lead to a final failure.
Forced reset and basic methods
The easiest and safest way to try to bring a device back to life is to perform Hard Reset buttons, which mimics battery extraction, which causes the system to reset temporary errors. On current models without a removable battery, this is the only way to physically interrupt the power cycle.
To perform the procedure, you need to press the on button and hold it for a long time. If this does not help, a combination of buttons is used. It is important to perform the actions clearly and maintain the necessary time intervals.
☑️ Checklist of basic resuscitation
If the phone shows the logo again after vibrating or turning off the screen, and freezes, then move on to the next step. Sometimes disconnection from the network helps: leave the phone to run to zero, and then put it on charge when it's off for a few hours.
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Use the original cable and power supply. Weak current may not start the loading process if the battery has gone into deep discharge.
Enter Recovery Mode and Reset Settings
If simple methods don't work, you need to use the built-in Recovery Mode menu, which is a special mode that allows you to control the system at a low level, and this is where you can perform a data reset, which often solves the problem of freezing.
To enter the menu on your phone that is off, press the volume button and the power button. Hold them until the logo appears, then release the power, while continuing to keep the volume. A menu with a few points in English or Chinese should appear on the screen.
Navigation on this menu is done with volume buttons (up/down), and the power button is the choice. You need to find Wipe Data or Clear Data, and be careful: this operation will completely delete all photos, contacts and applications.
| Item | Function | Effects of consequences |
|---|---|---|
| Reboot | Reboot. | Safe, back in the system. |
| Wipe Data | Data resetting | Complete deletion of information |
| Connect with MIAssistant | Reconstruction regime | For PC connection |
| Safe Mode | Safe regime | Launching without third-party applications |
Once you select the reset point, the system will ask you to confirm the action, often requiring you to type in the word yes or select Confirm. Once you have completed the process, select Reboot to System. If the problem was software, the phone should boot normally.
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Resetting through Recovery deletes all data, but 80% of the time it eliminates the logo hanging if the hardware is intact.
Using Fastboot Mode for Flashing
When Recovery doesn't work or the phone doesn't come in, Fastboot comes in. It's a low-level mode designed for engineers to reflash the device through the computer, USB-cable and utility Mi Flash Tool.
Log in to Fastboot on Xiaomi is by pressing the volume button and power button, and the screen will show an image of a hare repairing an android, or the words FASTBOOT in orange. Connect the phone to the computer.
If the computer identifies the device, you can try flashing the official firmware, but this method requires care: choosing the wrong version of the software can turn a smartphone into a brick. For beginners, it is safer to use automatic mode in the program if it is available.
⚠️ Attention: Fastboot flashing requires a stable connection.Do not turn off the cable or turn off the computer until the process is complete, otherwise the phone will no longer respond to commands.
There is also an EDL (Emergency Download Mode) mode that allows you to restore the phone even when the bootloader is damaged, but logging in often requires disassembling the device and closing the contacts on the board, which is best left to the professionals.
Problems with memory and system update
A common cause of cyclical reboots is an overflow of internal memory, so if you've been using your phone to the point of zero, the system doesn't have the resources to start, and even resetting can take a long time or freeze.
Trying to upgrade the system when the battery is low or the Internet is unstable also damages the system files: the phone tries to download new files, does not find them or finds them corrupt, and goes into a loop.
How do I free up space if my phone is on for a second?
For diagnosis of memory state can be used ADB-commands, if debugging is enabled USB. The command adb shell df will show the completeness of the partitions. /data filled 100%, It's not complete formatting.
Sometimes third-party launchers or widgets are to blame. Trying to boot in Safe Mode (if the Recovery menu allows) will help determine if third-party software affects the boot, in which only system applications run.
Hardware malfunctions and diagnostics
Remember that software symptoms often mask hardware problems, and if Xiaomi's phone doesn't turn on and only the screensaver is on, it could indicate a power or memory controller is failing, especially for models that have been overheated.
Detachment of the display plume or memory module after a fall results in loss of contact. The phone can vibrate, show the logo, but not load further. In some cases, light pressure on a certain area of the case helps, but this is a temporary measure.
Bloating is another critical cause: a bloated battery can press on the internal components or simply not give the right current to start the processor, visually check if the back cover has moved away and if it is pushed out.
⚠️ Warning: Opening the case and attempting self-repair when the battery is bloated is dangerous. Lithium can ignite if the shell is damaged.
If none of the software methods worked, and the phone continues to hang on the logo, it may be necessary to replace flash memory or rebolling the processor, such work is performed only in a service center with soldering equipment.
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If resetting and flashing don't help, the problem lies in the hardware. Further attempts to flash the phone may be futile without the board being repaired.