Redmi note 3 won't turn on. What to do if Xiaomi won't turn on. Charged all night and not charged

If Xiaomi Redmi 3 or Note 3 Pro does not turn on, although it previously functioned stably, you should not immediately contact the service, since it is most likely that the problem can be fixed manually. Despite the reliability of Xiaomi gadgets, the problem with the inability to download is very popular among the owners, therefore, in the corresponding discussions on the forums, it becomes clear what to do in such circumstances.

Moreover, the device can show various signs:

The smartphone does not react at all to any manipulations and does not demonstrate performance factors;
The device does not boot, while the red indicator above the screen is blinking;
Phone won't turn on after installation new version software;
At a certain stage of the launch, a hang occurs with the manufacturer's logo.

Main reasons

It is necessary to find out the most common factors in which the Xiaomi gadget does not turn on:

Battery breakdown. The service life of mobile batteries is not very long and is up to one and a half years. However, most users do not realize that repairs are needed for the smartphone, or they do not take into account useful recommendations, which provoke the occurrence of problems. The project site advises periodically replacing worn-out components and not over-discharging the battery, since there is a significant impact on the phone. If the instructions are not followed, the complete charger will not be able to correctly replenish the battery energy;
Breaking USB port... However, what is the connection between the connector and the inability to turn on the device? Since there is a possibility of damage to the hardware, Redmi 3 may display a charging process that is not actually happening. As a result, a discharged smartphone will not be able to recover energy and, accordingly, will not start;
Violation of the power button. Under such circumstances, the power keys will not be able to boot up and you will need to look for another method;
Software error. Due to a serious failure in the operating system of the device, it may not start, for example, freeze at the stage of the display with a logo, constantly reboot or completely not respond to manipulations from the user. In most cases, the problem is resolved by reinstalling the software, but less often the wizards will correct boot memory... But the time and money spent on the latter is slightly more;
The power controller is damaged. A breakdown that is both very popular and difficult to fix. Also, only a trained master can establish the cause, which is time-consuming, since the procedure can take up to three days;
Short circuit. Since most of the symptoms of a problem are similar to the previous variant, the analysis of the problem is further complicated. The basis for a malfunction is most often physical influences, voltage drops or moisture penetration under the case.

Since an ordinary smartphone user is unlikely to be able to manually troubleshoot problems, there is a need for service assistance and diagnostics of the device's condition. Despite the sufficient duration of the procedure by a specialist, it is highly undesirable to carry out all actions and disassemble the device independently, since additional breakdowns are possible.

Ways to solve the problem

If you need to manually troubleshoot problems to turn on the gadget, the first priority is to check versions with a complete battery discharge, as well as a malfunction of the chipset or display. Since, for example, a breakdown of the screen loop does not allow displaying an image, despite the fact that the device is in an active state. In any circumstances, with damage to internal components, it is necessary to seek professional help, since the actions of not the master, but the user almost always cause additional significant deviations.

However, if there is a glitch in software, on Xiaomi Redmi Note 3 you can use forced restart. To do this, hold down the power key for at least 10 seconds until a vibration signal follows. If the manipulations did not work, you must perform a factory restore, which was described in a separate topic. It is also imperative to take into account that due to Hard reset all user data is deleted, for example, photos, audio recordings, applications and more.

If the last option was not effective and the gadget does not start, only the reinstallation method is available operating system using the new version from the developer, which can be downloaded from the official website of the company. Then you need to install the Mi Flash program on your computer, then enter it and connect the phone to the PC, using the appropriate adapter, and then find the previously used software modification in the application. Perform a flashing in accordance with the instructions, and after 10-15 minutes the smartphone will reboot, which should turn on without system failure.

Xiaomi smartphones are rightfully considered the most hassle-free of Chinese-made devices. Still, even they sometimes - very rarely, but still demonstrate a persistent desire not to turn on, to hang up and upset their owner. Be calm like a lotus flower, even if Xiaomi does not turn on for an unknown reason! Most of the cases described below will solve the problem without contacting service center.

Charged all night and not charged

Yes, it happens - all night long your redmi (you can substitute the name of a particular model yourself) lay "tied" to the charger. And the next morning he, not that he was not charged - was discharged so much that he did not want to somehow glow at all!

Most likely, the following happened:

The charger does not work;
Damaged USB cable;
The connector in the phone is damaged.

Any of these reasons can lead to a complete discharge of the battery, so deep that even after eliminating the cause, you will still not be able to turn on the phone.

So try plugging in a new adapter charger or replace the USB cable. If the battery charge "runs out", you need to keep the device on recharging for about fifteen to thirty minutes, and only then try to turn on the smartphone. Most likely, the device will boot successfully, but the battery level is unlikely to exceed 2-3 percent, and you need to wait until the end of the charging cycle.

If replacing the charger or cord did not solve the problem, you should contact the service center to replace the connector in the phone. Soldering a USB connector is a laborious operation, it requires special equipment (soldering station) and some experience in performing such work. Therefore, it is better to entrust this work to specialists.

Flashing red indicator

A red indicator on your Xiaomi is flashing and the device does not turn on. The situation is sad, but solvable. However, in this case, you will also have to visit the service center.

A flashing red diode, and an absolutely unresponsive device is a possible sign of a faulty power button, a loop falling out on motherboard as a result of mechanical impact (fall or shock) or failure of the power controller itself.

In any case, the specialists of the service center must have experience in eliminating such damage.

Please note: if you try to disassemble the device yourself, you may void the warranty.

Software glitch

If your mi smartphone manages to "freeze" when the screen is inactive and does not want to turn off in any way, you can pull out the battery for a while. All is good, but most of the new phone models have a non-removable battery. In this case, a long one will help - more than 10 seconds. pressing the Power key.

If the firmware is in order, the smartphone will vibrate as usual, then the operating system will start.

Usually, software glitch occurs due to inept self-flashing of the Android version, twrp installations, as well as other, similar user actions.

As you can see, even from a seemingly depressing situation, you can find a way out. Feel free to follow the described steps - this is how you will be able to restore the operation of the device without visiting a service center.

Instructions: When Xiaomi Redmi Note 3 Pro does not turn on, various problems may be the cause.

To begin with, it is worth trying to restart the phone - perhaps it will "let go".
Your Xiaomi may not turn on due to a defective battery. It will have to be changed in order to fix the malfunction.
If the device is discharged and does not turn on, the reason may lie in the charging connector.
A failed power controller may also be the cause of the problem and will need to be replaced.
If the phone does not turn on and does not respond to the charging connection, but the connector is working properly, there may be several reasons: faulty board, strapping, mechanical damage or water ingress. Diagnostics will help to establish the malfunction.

Bottom line: the 1st, 2nd and 3rd malfunctions at home can be eliminated, but in the last two cases, professional intervention is necessary.

Repair at our Telemama service center

Self repair

Our advantages

Spare parts: we use exclusively original parts during repairs.
Cost: We purchase components in bulk, so our prices are affordable.
Repair time: we will change the display, connectors or speakers within 20 minutes. In case of a complex malfunction, it will take another 20 minutes to diagnose.
Warranty: up to 1 year.

If you encounter this problem, please contact us. We will find out why the problems occurred and restore your phone's functionality. You can take the device yourself or call a courier.

After free diagnostics, we agree on the cost of the repair with the client and take on the repair. For it, we are responsible for qualified craftsmen who use only original spare parts. Therefore, the repair is always of high quality.

After completing the repair, we return the phone to you. You can pick it up in person, as well as order home delivery. Coming to us in the future, you will receive a discount on repairs. Tell your friends the order number - we will also give them a discount

We already have considerable experience in fixing equipment and detailed advice on self repair let's give. We are free of charge your mobile gadget we will diagnose, and after that you can buy the necessary spare parts. We always provide discounts to our regular customers. Following our promotions, you will get the opportunity to repair your device at cost price.

Even the currently popular company Xiaomi, which is famous for good quality products for a fairly small amount of money, there are troubles in the maintenance of some models.

One of these is that Xiaomi Redmi 3S does not turn on and there can be many reasons for this. Trivial, but oddly enough, the most common options will be:

Ingress of moisture. This can be either after rain or an unsuccessful jump into the pool, but the results of such actions are oxidation, and possibly serious damage to the motherboard;
Battery- an integral part of the device, but quite often causing many problems, because it is he who, even without any special external influence, can deteriorate, fail at the most crucial moment and be discharged;
Deformation- the most common type. Everything is outrageously simple: dropped, punctured, and suffered not only the outer shell, but also the inner parts of the smartphone;
Firmware- replacing, updating or rebooting such an element will be a difficult issue, but quite solvable at home.

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What to do if Xiaomi Redmi 3C is disconnected

The main breakdowns of the smartphone, which will lead to a shutdown or, conversely, to the non-inclusion of the smartphone, must be predicted and carried out preventive work... But even if the situation has occurred, do not panic, but perform a series of actions:

We take out the cards - we anticipate the risk factor, including for them;
We open back cover, we check the battery and visible parts of the device for the presence of various kinds of deformations;
We take out the battery, inspect the element in detail and check it for operability;
We check the internal parts - we identify external defects and / or deviations from the norm;
We replace the damaged part, if it does not require additional knowledge. Otherwise, we turn to a specialist in this field.

Such a plan of action is suitable for mechanical damage that is easy to identify for a common man in the street.

Problems after updating the firmware on the device

The situation is much more complicated when it does not turn on Xiaomi phone due to internal failure. Firmware is a hated word for every user. All procedures associated with it (update, reinstallation, replacement) are quite complicated and require a certain skill.

If it is not so difficult to reflash the turned on Redmi smartphone, then its turned off version causes some difficulties. But there is a way out. To do this, you need to follow a specific algorithm:

Download the required firmware file from the official website to be sure of the safety and quality of the product (Stable ROM) - http://en.miui.com/download-303.html;
Connect the phone to the computer and select the connection in the "file transfer" mode;
Move file to system folders the device itself;
Launch this file on the device to start the installation process.

After a series of these steps, your gadget will work using the capabilities of the new shell. But this option is final, when there is no longer any hope that this simply slows down the system and there is confidence that the whole thing is in the Xiaomi Redmi 3C firmware.