The Android operating system is written in Java, is open source, and is therefore quite unstable. As a result, some users experience situations where Android freezes and does not turn on. What to do with such trouble? We will tell further in the material.
Mechanical damage
Almost all users try to be as careful as possible with a newly purchased device. They buy a durable case and a screen protector. Nevertheless, over time, the likelihood of damaging the smartphone in any way increases. The reasons may be different, but the result is always the same in most cases.
So, for example, when a phone with a molded case falls, the battery could shift. As a result, the smartphone with "Android" does not turn on. What to do in such a situation?First of all, it is worth examining it for the purpose of hitting the buttons. Quite often, they could also move from their usual position. As a result, there is no pressure on the switch. Therefore, the device does not turn on either.
If all the keys are in place, the screen is intact and the phone simply refuses to turn on, then take it to a service center. There, the craftsmen will disassemble and check all the insides, thus determining what caused the malfunction.
Out of memory
The big disadvantage of devices on the Android operating system is a rather "crooked" system for saving files and applications. Initially, the program is loaded into the phone's memory, and only after that the user himself must move it to a USB flash drive. Although the transfer of some software is not allowed at all.
As a result of the fact that the device's memory is full, it starts to boot for a long time. But in some cases, the Android phone does not turn on. What to do?
If the device, even after a certain period of time, but still starts, then immediately after turning it on, go to the settings program, from there to the memory and application management subsection and delete everything that takes up too much space. You need to free up as much device memory as possible.
If it is not possible to turn it on, then just contact the service center with a question so that specialists can help in solving the problem.
Firmware error
Let's look at another example, when Android turns on and off by itself, and what to do in such a situation. Quite often, users try to independently install new firmware versions on a smartphone with the Android operating system. But unlike iOS, this is much more complicated. And therefore, many who want to upgrade their device will fail.
In this case, a simple reboot will not help. You will need to perform a hard reset of all settings to factory settings. At the same time, remember that performing this procedure will lead to the loss of all files on your smartphone, except for those on the memory card.
But if a smartphone or tablet on "Android" does not turn on, what should I do then? The easiest way is to take the device to the masters in authorized service centers. There they will figure out how to bring your device back to life.
Power button
Quite often, it can also be the reason that the Android smartphone does not turn on. What to do with such a problem? The first thing you need to check is how it is installed in its place. If it is very hard to press it or it is not possible at all, then it is likely that it has shifted from its original position and now it is not possible to use it.
Another situation can also happen. The button, on the contrary, sunk inward, and now when you try to turn on the smartphone, it starts the reverse cycle. In this case, it is necessary to disassemble the body of the device and simply return the displaced part to its place.
Attention! Do not follow thisthe procedure yourself if you do not have sufficient experience and the necessary skills. Otherwise, you can simply completely break the smartphone.
Battery failure
Let's consider a fairly relevant reason why the Lenovo phone with Android does not turn on, and what to do in such a situation. The problem can occur on a device of any brand, so the information will be relevant for all users. The maximum volume of the battery is kept at its peak point for no more than a year. After that, it begins to gradually, and sometimes quite quickly, decline. As a result, the phone starts to turn off in the cold or when there is half the charge. When the battery capacity is too low, the phone will turn off almost immediately after being turned on. Even if it had been on charge for a long time before.
In such a situation, you can do the following:
- change the battery yourself if the device does not have a monoblock design and allows you to perform this procedure;
- take the device to an authorized service center to have the battery changed by professionals if your smartphone has a molded case.
Inconsistency in temperature operation
One of the world's most popular smartphones, the Apple iPhone, has this problem. The problem is that the allowable minimum temperature is notshould fall below -5 degrees Celsius. Which, of course, is practically impossible in conditions of rather cold Russian winters, with temperatures of -35 and below (in some regions).
As a result of this, a hardware failure occurs in other smartphone models. Then what if the "Android" does not turn on after being in the cold?
Most often the problem can be solved by connecting to charging. The device will start and you will be informed that the charge level has dropped to a critical minimum. In some cases, you can simply reboot your device a little later and it will start up with almost zero battery.
Updating when battery is low
What to do if "Android" does not turn on after the update? This is quite rare as the device usually warns the user to power it up before downloading the data packet. In some cases, the update simply does not start if the battery level is at or below 50%.
However, if your battery runs out during the update, it is recommended that you contact the service center. Since further attempts to deal with a non-starting device may lead to its final failure.
Problem with memory card
Despite the fact that many modern smartphones that support the ability to use a memory card can work with chips from any manufacturer (the main thing is that the type matches), sometimes unpleasant situations can happen. Often due toincompatibility with the "Android" memory card from "Samsung" does not turn on. What to do in such a situation?
The first and sometimes the only solution is to remove the chip from the device case and try to start the smartphone again. This should fix things.
In such a situation, it makes sense to try using drives from other manufacturers. If history repeats itself with each of them, then it is quite possible that you have a problem with the memory card slot. In this case, it remains only to contact the service center.
On "Android" "Bluetooth" does not turn on. What to do?
This software glitch is also quite common among devices that support this file sharing feature. The first thing to check is whether your smartphone sees other devices within a valid radius. To do this, turn off the function through the settings (if it worked) and after a minute break, start it again. If the search for devices did not return any results, then take the following steps:
- Perform shutdown and restart the device. Quite often, this procedure helps to solve the problem with software failures.
- Update your phone's firmware to a more stable version. Quite often, this may be a malfunction of the new version of the operating system. In this case, just install the previous one.
- Reset your device to factory settings. Before doing this, save all important data and files separately, as the devicewill be completely cleared of all information recorded during use.
If none of the above helped, contact an authorized service center for help.
Additional ways
Next, consider a list of the most successful solutions to the question: "What should I do if Android does not turn on?"
- Restarting the device. It has already been said above that it helps to solve minor malfunctions that occurred during the operation of the operating system.
- Restoring battery power. Relevant for cases with a sharp shutdown.
- Reset to factory settings. At the same time, the latest version of the operating system is installed on the smartphone, which fixes all the errors that appeared during operation.
- Working with Recovery mode menu. It is launched by pressing the volume and power keys on the disconnected smartphone. In the absence of results, it is recommended to contact specialists.
- In the absence of any damage, it is worth trying to install a new firmware version. It is not recommended to do this on your own unless you are experienced. In fact, this method is not much different from resetting to factory settings. Only with it all your data is saved.
- If problems appear after installing some applications, it is also recommended to perform a factory reset. Quite often, after removing malicious programs, their files are saved in different memory directories, which allows the error to repeat.
