Reasons for disconnecting a mobile phone. Why the mobile phone can be disconnected arbitrarily

Of course, in this case, you will not be able to continue operation. We need to solve this problem, and do it as quickly as possible. For help, contact our experienced specialists who are experienced and will be able to help. First of all, you need to figure out what the problem is.

  1. The battery is out of order. It can simply be replaced. Already within 30 minutes we will return you a working phone.
  2. Cell phones are also turned off when the power chip becomes unusable. In order to replace it, it will take no more than 4 hours.
  3. Liquid has penetrated the device, or it has been hit hard. It is not strange that after this the mobile is constantly turned off. We will diagnose the phone, after which we will make the repair. Diagnostics will take about 30 minutes.

We can fix any damage without any problems. We will do everything to ensure that the repair was made in the shortest possible time. We install only original spare parts, after which we issue a guarantee.



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Mobile phones have to be repaired very often. Of course, there is nothing surprising in this, because any technique tends to break. If it happens that your cell phone turns off quickly, first of all we will check if the battery is out of order. If you did not have to change it, perhaps the battery just lost capacity. This happens sooner or later. But we solve this problem quickly - just put in a new battery, after which the phone will work fine again, and the charge will last for a long time.

The situation is more complicated if the cell phone is disconnected due to the fact that the inoperative microcircuit is controlled by power. Such a failure can only be determined by an experienced specialist. Only a professional will be able to carry out a quality replacement of this component. Our masters working in the pcmol service can handle any test. We know how to repair equipment, because we have been doing this for many years. All the experience that our engineers have gained during this time is invaluable. You can completely entrust your technique to them.

If after mechanical impact or liquid has entered the mobile phone turns on and off immediatelyIt’s hard to say right away what the reason is. If the device looks intact, then a visual inspection will not give any result. In this case, we carry out a full diagnosis. For this, special equipment is needed, we have it in stock. This service is completely free. As soon as we find out which part is out of order, we can make repairs. We will find a way out even of the most difficult situation. In order to replace any part, a lot of time will not be needed. We will sell any original parts at a very low price. All because we buy them directly from manufacturers.

Any attempt to repair it yourself can entail very serious consequences. This must be remembered. Therefore, if you want to save on repairs, trust only professionals. As soon as we repair your mobile, you will receive a guarantee and, we are sure, will be satisfied with the results.

Sometimes for the owner of a mobile phone, the fact that his mobile device can turn off spontaneously is simply unthinkable. But this, of course, often happens. This malfunction most often occurs when you do not expect anything unusual at all. In other words, this type of breakdown occurs unexpectedly. There are several fundamental reasons that can cause the phone to malfunction spontaneously.

The first reason is insufficient battery power. In the case when the battery is almost completely discharged, it should notify its owner with a sound signal. But if this function does not work correctly, then the mobile phone may turn off without any warning. Currently, many people use Samsung mobile phones. This company is engaged in the production of various electronic equipment that people across the globe are familiar with. These phones may also have a random disconnect problem. To avoid this breakdown, you need to know the specific reasons why the Samsung phone itself turns off and how to fix this malfunction in the event of a breakdown. There are also cases when the phone shows a full or substantially full battery level, but turns off anyway. Then in this case there is an increased internal resistance of the battery, which leads to the subsequent shutdown. There are also other reasons for the arbitrary disconnection of a mobile phone.

The mobile phone may disconnect for the following reasons:

  • violation of soldering elements
  • lack of RAM
  • the battery has moved away from the contact

In the event that the mobile phone began to randomly turn off, then you need to contact a specialist who can find out the reason. Also, a specialist will be able to eliminate this malfunction, after which such arbitrary shutdowns on the mobile device will completely stop.

Support Officer 02/10/2017 07:10

Modern mobile phones replace many other devices. A smartphone can be a camera, a photo gallery, a music player, a personal diary and a business assistant, even a bank card, which can be used to pay for various goods and services online through the Internet.

It's pretty hard to imagine your life without a smartphone. Therefore, when the multifunctional gadget fails, we try to eliminate the damage in the near future.

Failures and malfunctions can be of a different nature. So, for example, you may be faced with the question of what to do if the phone does not charge or turns itself off.

Why does the phone turn itself off?

Before you take any measures, you must determine what caused the phone to malfunction. There may be several reasons:

  • incorrect battery operation
  • mechanical damage to the device,
  • software crashes.

In most cases, the reason the phone turns off by itself is because the battery is malfunctioning. It can fail in several cases:

  • bloating of the battery, which weakens the connection with the contacts;
  • battery damage;
  • significant wear or prolonged use of the battery;
  • dirt on the battery terminals.


If the phone starts to turn off after a fall, the reason is the damage to the device. Perhaps the motherboard or other parts were touched upon impact.

To check whether the malfunction is really due to damage to the chips, try bending the phone a little. If it freezes or turns on / off independently, the breakdown is related to damage.

If the phone does not fall, the battery is intact, unharmed and working properly, the smartphone’s malfunction is related to software.

What to do if the phone turns off by itself?

If the cause of the failure is mechanical damage, you cannot repair the damage yourself. The most correct solution would be to take the smartphone to a service center, where you will be replaced with damaged parts.

In the event that your device cannot be repaired, you can inexpensively buy a new phone in the Fly company store.

With a working battery, you can solve the problem by cleaning the terminal. It is enough to take a soft dry cloth and smoothly clean the contacts from dirt and dust.


Software crashes and violations can also affect the self-switching on and off of the device:

  • if incompatible applications were installed on the phone, you must reboot the device or reset the settings if the normal download did not help;
  • the simultaneous use of several applications can overload RAM: try not to leave resource-intensive applications on;
  • software malfunctions - such malfunctions cannot be resolved by simply rebooting or resetting the phone: to fix the problem, it is necessary to reflash the mobile device.


To cope with such a task, it is not necessary to carry the phone to a service center. You can flash the smartphone again yourself, at home. Use for different devices Fly, posted on our forum, to solve the problem.

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